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Adsorbent Products

Graver Technologies provides advanced adsorbents designed to efficiently remove harmful metals such as arsenic, lead, and mercury from water, sugars, and other materials. These adsorbents work by attracting and bonding with contaminants, bringing them to the surface for easy removal. Widely used in industries that require high levels of purification, our adsorbent solutions help ensure cleaner, safer products while meeting rigorous quality standards in water treatment, food processing, and other applications.

Key Technologies:

Graver Technologies offers a comprehensive range of Adsorbent Products tailored to specific industries. Explore our key technology segments to find the right solution for your needs.

Ecosorb®

Ecosorb® is a multifunctional adsorbent media designed to enhance purification processes across various industries through adsorption, ion exchange, and filtration. It offers a dust-free composition that extends operational run times and minimizes waste while efficiently removing contaminants for cleaner effluents and reduced product loss.

Metsorb® Filtration Solutions

MetSorb® offers a range of adsorbent products tailored for removing heavy metals like arsenic, lead, and mercury from water applications. It features granular and powdered adsorbents and novel adsorbents specifically for fluoride removal, favored for their high capacity and effectiveness across thousands of global applications.

MetSorb® MOX, MetSorb® MOX-P and MetSorb® MOX-G
MetSorb® MOX, MetSorb® MOX-P and MetSorb® MOX-G

Highly Effective, Low-Cost Metal Oxide Adsorbent for Reduction of Fluoride, Arsenic and Other Oxyanions

Key Feature
  • MOX is stable in pH relative to drinking water conditions, 6.5-8.5
  • Also has the ability to remove additional select heavy metals including arsenic
  • Provides high capacity, selective removal of fluoride
  • When compared to AA and Bone Char, MOX demonstrates superior capacity
MetSorb® PFX
MetSorb® PFX

Versatile Ion Exchange Resin for High-Performance Removal of Anionic Contaminants and Industrial Applications

Key Feature
  • Neutral pH stable beads ideal for diverse water treatment and purification applications
  • Polyvinyl benzyl triethylammonium chloride-based composition enables effective ion exchange and absorption
  • Non-flammable, low-hazard formulation ensuring safe handling and storage
  • Insoluble in water with consistent density (1.15-1.3) for reliable operational performance
  • Excellent chemical stability with minimal environmental impact
  • Reusable bead format allows for extended service life and cost-effective regeneration
MetSorb® HMRG and HMRP
MetSorb® HMRG and HMRP

Highly Effective, Low-Cost Granular Adsorbent for Reduction of Arsenic III & V, Lead, Mercury, Cadmium, a Wide Variety of Heavy Metals and Other Contaminants

Key Feature
  • Removal of heavy metals to meet drinking water
  • Standards
  • High adsorbent capacity requiring less frequent
  • Replacement
  • Fast kinetics to work effectively at high flow rates
  • Nonhazardous disposal as solid waste
MetSorb® STP, STP H, STP Cake
MetSorb® STP, STP H, STP Cake

Disodium Titanate-Based Powder for Effective Removal of Radioactive Contaminants and Heavy Metals in Water Treatment

Key Feature
  • Disodium titanate core component (20-95% wt) provides superior radionuclide and heavy metal capture capability
  • Dry white powder formulation enables convenient handling and flexible deployment in various water treatment systems
  • High specific gravity (3.941) ensures optimal settling and separation efficiency in treatment vessels
  • Insoluble in water, maintaining structural integrity and performance throughout the treatment process
  • Compatible with multiple product variants (STP, STP H, STP Cake) for tailored application requirements
  • Proven effectiveness in removing strontium, cesium, and other radioactive species from contaminated water streams
  • Cost-effective solution for emergency response and long-term remediation applications
ECOSORB® C-941, C-943, C-944, C-945, C-947, C-948
ECOSORB® C-941, C-943, C-944, C-945, C-947, C-948

Activated Carbon-Based Adsorbent for Precious Metal Catalyst Recovery and Removal in Pharmaceutical and Chemical Synthesis Applications

Key Feature
  • High-performance activated carbon formulation (60-100% wt) optimized for efficient precious metal catalyst capture and recovery
  • Free-flowing black powder with excellent adsorption capacity and rapid uptake kinetics
  • Insoluble and chemically stable, maintaining performance across diverse pharmaceutical synthesis environments
  • Specialized variants (C-941, C-943, C-944, C-945, C-947, C-948) tailored for specific catalyst systems and application requirements
  • Packing density of 18.7-22.5 lb/ft³ enables efficient reactor loading and space optimization
  • Cost-effective catalyst recovery solution reducing raw material losses in high-value pharmaceutical production
  • Non-hazardous waste stream classification simplifies disposal and regulatory compliance
Ecosorb® C-950
Ecosorb® C-950

Silica-Based High-Capacity Adsorbent Powder for Rapid Liquid Absorption and Spill Containment in Industrial and Environmental Applications

Key Feature
  • High-performance silica formulation (80-90% wt) with superior liquid absorption and retention capacity
  • Lightweight off-white powder with excellent flowability and easy handling characteristics
  • Amorphous silica core ensures chemical and biological inertness across diverse industrial environments
  • Low specific gravity (2.1) enables efficient coverage and rapid deployment for spill management
  • Cellulose fiber reinforcement (5-10% wt) enhances structural integrity and moisture retention
  • Easily rewettable formulation allows cost-effective reuse and extended product lifespan
  • Non-hazardous waste classification simplifies disposal and reduces regulatory compliance burden
  • Odorless and non-toxic composition suitable for food, pharmaceutical, and sensitive industrial applications
Ecosorb® C-952
Ecosorb® C-952

Versatile ion exchange resin for high-performance removal of anionic contaminants across industrial water treatment and purification applications

Key Feature
  • Neutral pH stable beads suitable for a wide range of purification processes
  • Polyvinyl benzyl triethylammonium chloride chemistry supports efficient ion exchange performance
  • Non-flammable, low-hazard formulation for safer handling and storage
  • Water-insoluble bead structure with consistent density for dependable operation
  • Excellent chemical stability minimizes degradation and environmental impact
  • Regenerable bead media enables extended service life and lower operating costs
Ecosorb® C-908
Ecosorb® C-908

Multi-functional pharmaceutical-grade purification media combining adsorption efficiency and superior filterability for catalyst removal, color reduction, and contaminant purification in API and intermediate processing.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agents such as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
Ecosorb® C-945
Ecosorb® C-945

Pharmaceutical-grade multifunctional purification media engineered for efficient palladium catalyst, color, and reaction contaminant removal in API and intermediate processing applications.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agents such as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 44 lb (20 kg) drums/4 drums per pallet
Ecosorb® C-949
Ecosorb® C-949

Ecosorb® C-949 is a pharmaceutical grade, non-dusting, multi-functional purification media that combines ion exchange capacity and filterability into a single product.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agentssuch as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
Ecosorb® C-971
Ecosorb® C-971

Use this data sheet to explore information on Ecosorb® C-971, a pharmaceutical-grade media for removing cationic contaminants from API's and intermediates, improving purification processes.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agentssuch as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
Ecosorb® C-981
Ecosorb® C-981

Ecosorb® C-981 is a pharmaceutical grade, non-dusting, multi-functional purification media that combines ion exchange capacity and filterability into a single product.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agents such as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
MetSorb® HMRG
MetSorb® HMRG

Highly Effective, Low-Cost Granular Adsorbent for Reduction of Arsenic III & V, Lead, Mercury, Cadmium, a Wide Variety of Heavy Metals and Other Contaminants

Key Feature
  • Removal of heavy metals to meet drinking water
  • Standards
  • High adsorbent capacity requiring less frequent
  • Replacement
  • Fast kinetics to work effectively at high flow rates
  • Nonhazardous disposal as solid waste
MetSorb® HMRP
MetSorb® HMRP

High Capacity, Excellent Kinetic Powder Adsorbent for Reduction of Lead, Mercury, Arsenic and a Wide Variety of Heavy Metals.

Key Feature
  • Use of HMRP affords high capacity
  • Excellent kinetics and a low level of competing ion interference.
  • HMRP’s adsorbent’s adsorptive capacity for lead is high
  • Longer useful life and significantly lower effluent contaminant levels
ECOSORB ® PHARMA Products Addendum
ECOSORB ® PHARMA Products Addendum

Comprehensive Portfolio of Specialized Adsorbent Variants for Precision Removal of Precious Metal Catalysts, Color, Reaction Contaminants, and Polar Compounds in Multi-Step Pharmaceutical Synthesis

Key Feature
  • Precious Metal Catalyst Recovery: Specialized variants (C-908, C-941, C-945, C-947, C-948, C-949) optimized for selective removal and recovery of Pd, Rh, Pt catalysts with proven commercial performance
  • Flexible Formulation Options: Available in dry (<5% moisture) and moist (dust-free) formulations enabling seamless integration into diverse pharmaceutical manufacturing processes
  • Multiple Process Modes: Batch, precoat, or deep bed operation capabilities allowing process optimization for different synthesis scales and complexity levels
  • Color and Contaminant Removal: Products C-902 and C-905 deliver superior color and reaction by-product removal from APIs and intermediates
  • Low Ash Upon Incineration: Most variants (C-902, C-905, C-908, C-941, C-945, C-947, C-948, C-949, C-971, C-981) produce low ash residue simplifying waste disposal and regulatory compliance
  • Broad-Spectrum Purification: C-942 targets polar contaminants; C-971 removes cationic impurities; C-981 handles fermentation broth contamination and reaction byproducts
  • Rapid Adsorbent Selection: Updated product matrix enables quick identification of optimal adsorbent for specific purification challenges
  • Proven Track Record: Commercial removal data validates real-world performance across pharmaceutical synthesis applications
Ecosorb® W-714
Ecosorb® W-714

Ecosorb® W-714 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration, and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
  • Its high activated carbon content makes it extremely efficient for removing dissolved organics and chelated metals.
Ecosorb® W-712
Ecosorb® W-712

Ecosorb® W-712 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration, and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
  • Its high activated carbon content makes it extremely efficient for removing dissolved organics and chelated metals.
ECOSORB® S-508/S-508RB
ECOSORB® S-508/S-508RB

Ecosorb® S-508 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for moderate color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-505 / S-505RB
Ecosorb® S-505 / S-505RB

Ecosorb® S-505 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for moderate color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-504/S-504RB
Ecosorb® S-504/S-504RB

Ecosorb® S-504 is the next generation of Graver Technologies’ S-Series high performance absorbent products designed primarily for moderate color reduction

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-503/S-503RB
Ecosorb® S-503/S-503RB

Ecosorb® S-503 is the next generation of Graver Technologies’ S-Series high performance absorbent products designed primarily for light to moderate color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-502/S-502RB
Ecosorb® S-502/S-502RB

Ecosorb® S-502 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for extensive color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-501/S-501RB
Ecosorb® S-501/S-501RB

Ecosorb® S-501 is the next generation of Graver Technologies’ S-Series high performance absorbent products designed for maximum color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-500/S-500RB
Ecosorb® S-500/S-500RB

Ecosorb® S-500 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for extensive color reduction.

Key Feature
  • Ecosorb® S500 can be used in a traditional slurry (batch or continuous) operation.
  • When compared to earlier Ecosorb® S-Series products, up to 50% greater decolorization capacity with equivalent filter cycle life can be achieved.
  • This further reduces solid waste generation, providing superior benefits when compared to the use of powder activated carbon (PAC).
Ecosorb® S-492/S-492 RB, S-472/S-472-RB, S-491/S491-RB
Ecosorb® S-492/S-492 RB, S-472/S-472-RB, S-491/S491-RB

Ecosorb® S-492 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • The high ion exchange resin content of S492 makes it extremely efficient for decolorization, including color bodies not easily removed by activated carbon.
  • It is designed for use in liquid sugar refining and processing operations, where a large reduction in color is required.
  • Typical applications include sugar processing, sugar alcohols, starch derived sweetners and artifical sweeteners.
Ecosorb® S-481
Ecosorb® S-481

Ecosorb® S-481 is a moist, non-dusting, multi-functional purification media that combines superior, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-463
Ecosorb® S-463

Ecosorb® S-463 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-462
Ecosorb® S-462

Ecosorb® S-462 is a moist, non-dusting, multi-functional purification media that combines superior filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion
  • exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated
  • carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent
  • flow characteristics, purification processes run longer and deliver better quality effluents
  • Decalcification; softening
  • Liquid sugar, beverage ingredient decolorization
Ecosorb® S-451
Ecosorb® S-451

Ecosorb® S-451 is a moist, non-dusting, multi-functional purification media that combines adsorption and ion exchange capacity in a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423 RB, S-426 RB, S-427RB, S-429 RB
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423 RB, S-426 RB, S-427RB, S-429 RB

Ecosorb® S-426 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents
Ecosorb® S-407
Ecosorb® S-407

Ecosorb® S-407 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB

Ecosorb® S-406 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB

Ecosorb® S-405 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion
  • exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated
  • carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent
  • flow characteristics, purification processes run longer and deliver better quality effluents
  • Liquid sugar, beverage ingredient decolorization
Ecosorb® C-948
Ecosorb® C-948

Ecosorb® C-948 is a pharmaceutical grade, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydraulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiencies and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • C-948 can be effectively used in batch, precoat, or deep bed modes of operation.
Ecosorb® C-947
Ecosorb® C-947

Ecosorb® C-947 is a pharmaceutical-grade, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydaulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiences and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • PM catalystsC-906 - color, reaction by-products
Ecosorb® C-941
Ecosorb® C-941

Ecosorb® C-941 is a pharmaceutical-grade, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydraulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiences and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • PM catalysts
Ecosorb® C-910
Ecosorb® C-910

Ecosorb® C-910 is a pharmaceutical-grade, non-dusting, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydaulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiences and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • PM catalysts, Pd, color, reaction by-products
Ecosorb® C-905
Ecosorb® C-905

Ecosorb® C-905 is a pharmaceutical-grade, non-dusting, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydraulic pressure drop of C905 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiencies and purity.
  • When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • Color, reaction by-products
Ecosorb® C-902
Ecosorb® C-902

Ecosorb® C-902 is a pharmaceutical-grade, non-dusting, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydaulic pressure drop of C902 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiencies and purity.
  • When used in batch operations, Ecosorb® provided reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • C-905 can be effectively used in batch, precoat, or deep bed modes of operation.
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Metsorb® Adsorbent Media

Patented Titanium Oxide Granular Adsorbent Delivering Ultra-Low Arsenic Removal and Superior Heavy Metal Contaminant Elimination for EPA-Compliant Drinking Water Treatment

Key Feature
  • Removes As (III) and As (V) to <1.5 μg/L (non-detect) meeting EPA drinking water standards
  • High adsorbent capacity for arsenic and lead (>10 mg As per gram of MetSorb®) with 38% superior capacity vs competitor products
  • Removes multiple heavy metals including Lead, Cadmium, Copper, Chromium+6, Selenium, and Zinc
  • Extremely fast kinetics with Empty Bed Contact Times (EBCT) between 1.5-3 minutes
  • Reduced equipment footprint with simple installation and start-up
  • Minimal backwash frequency reducing operational costs and downtime
  • Nonhazardous disposal as solid waste, passing EPA TCLP (Toxicity Characteristic Leach Procedure)
  • No regeneration chemicals required
  • NSF Standard 61 approved with regulatory approval from US and Canadian agencies
  • Long-lasting media proven effective in millions of gallons of drinking water daily
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APPLICATIONS:
Water Treatment
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Ecosorb® General Product Brochure

Versatile Multi-Functional Adsorbent Media Combining Adsorption, Filtration, and Ion Exchange in a Single Product for Superior Purification Across Food & Beverage, Pharmaceutical, and Industrial Applications

Key Feature
  • Combines adsorption, ion exchange, and filtration in a single product providing maximum process flexibility
  • Eliminates multiple treatments with dust-free media ensuring cleaner, safer working conditions
  • Reduces housekeeping requirements and avoids sensitive electronics damage
  • Extends cycle times and maximizes adsorption efficiency with highly permeable precoat technology
  • Compatible with standard filtration systems minimizing capital investment and simplifying design
  • Reduces labor requirements and operating costs compared to traditional powdered activated carbon
  • Delivers superior effluent quality with fine particle technology and excellent flow characteristics
  • Custom formulations available for special applications and process requirements
  • Guarantees high quality and consistency through ISO 9001 and GMP manufacturing
  • Reduces solid waste generation in purification processes
  • FDA and BATF compliant, Kosher approved, and meets regulatory requirements
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APPLICATIONS:
Water Treatment
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Ecosorb® Dust-Free Media for Efficient Sugar Processing (Brochure)

Dust-Free Adsorbent Media for Superior Color and Odor Removal from Standard Grade Sugar, Enabling Cost-Effective Upgrade to Refined Quality Specifications for Beverage Bottling Applications

Key Feature
  • Improved clarity delivering crystal-clear sugar syrup meeting strict beverage specifications
  • Improved purity removing color, odor, and contaminants from standard grade feedstock
  • Reduced costs by economically upgrading lower-cost sugar to refined quality
  • Maximized adsorbent efficiency with superior adsorption kinetics in batch and precoat operations
  • Improved worker safety eliminating exposure to harmful carbon dust and particulates
  • Clean environment protecting sensitive electronic equipment from carbon contamination
  • Reduced solid waste with extended cycle times minimizing filter changeouts and disposal
  • Easily sluiced filters with low pressure drop enabling quick and simple cleaning
  • Lengthened cycle times delivering 8-10 hour run times reducing labor and interruptions
  • Simplified operations compatible with existing equipment requiring no diatomaceous earth addition
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APPLICATIONS:
Food & Beverage
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Ecosorb® Products for Pharmaceutical Purification

Advanced Immobilized Fine-Particle Adsorbents for High-Efficiency Catalyst Recovery, Impurity Removal, and Active Pharmaceutical Ingredient Purification with Superior Low-Pressure Performance

Key Feature
  • High Purification Efficiency removing catalysts, by-products, and color from APIs with >99% efficiency
  • Multi-Functional combining adsorption and filtration for comprehensive purification
  • Improved Flow Characteristics with significantly lower hydraulic pressure drop versus powdered activated carbon
  • Versatile Applications in batch, precoat, or deep bed operation modes
  • Chemical Compatibility stable across pH 1-13 and compatible with major organic solvents
  • Cost-Effective simpler and cheaper alternative to re-crystallization
  • Specialized Variants optimized for catalyst (Rh, Pd, Pt) and metal removal
  • Reliable Performance with proven 20+ year track record in pharmaceutical manufacturing
  • Dust-Free Formulations available in moist cake or free-flowing powder options
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Healthcare
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Ecosorb® Products for Sugar Processing

Multi-functional purification media combining adsorption and filtration for superior sugar liquor polishing with extended cycle times, reduced operating costs, and improved worker safety.

Key Feature
  • Combines adsorption and filtration in a single dust-free product for sugar purification
  • Extends filter cycles 2.5-3x longer delivering superior purification performance
  • Operates in batch or precoat modes providing maximum process flexibility
  • Removes color, odor, turbidity and proteins from all sugar types and sweeteners
  • Dust-free operation ensures safer working conditions and reduces housekeeping
  • Compatible with standard filtration systems minimizing capital investment
  • Reduces solid waste and operating costs through extended cycle times
  • Easily cleaned filters with no carbon bleed-through contamination
  • Kosher and Halal certified, FDA and BATF compliant meeting regulatory requirements
  • GMP manufactured and ISO 9001 certified guaranteeing high quality and consistency
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APPLICATIONS:
Food & Beverage
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ECOSORB® Products for Wastewater Treatment

Patented Multi-Functional Adsorbent Filtration Media for Superior Removal of Organics, Heavy Metals, and Contaminants in Nuclear Radwaste and Metal Finishing Wastewater Applications

Key Feature
  • Reduces TOC to < 0.1 ppm: Achieves ultra-low Total Organic Carbon levels required for nuclear reactor radwaste water recycling and EPA discharge compliance
  • Removes Soluble and Insoluble Heavy Metals: Zeolite-based (W-761) and carbon-based (W-714) variants effectively remove soluble, colloidal, and chelated metal contaminants including copper complexes and metal cyanides
  • Clean, Dust-Free, Easy to Use: Pre-coated onto industrial filters or column-operated systems with minimal handling requirements and improved worker safety
  • Works with Existing Filtration Equipment: Compatible with current precipitation wastewater treatment systems and industrial filtration infrastructure without equipment modifications
  • Combined Filtration & Adsorption: Patented immobilized adsorbent technology eliminates need for separate filtration and polishing steps, reducing operational complexity
  • Minimal Solid Waste Generation: High removal efficiency in precoat operation creates minimal filter cake for disposal with easy backflushing and rapid settlement
  • Broad-Spectrum Activity: Mixed waste formulation (W-791) removes metal cyanides, chromates, free metals, organics, and chelated metals in single-pass polishing
  • Custom Formulations Available: Tailored products for specialized pretreatment and wastewater polishing applications across diverse industrial streams
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APPLICATIONS:
Industrial
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ECOSORB ® PHARMA Products Addendum

Comprehensive Portfolio of Specialized Adsorbent Variants for Precision Removal of Precious Metal Catalysts, Color, Reaction Contaminants, and Polar Compounds in Multi-Step Pharmaceutical Synthesis

Key Feature
  • Precious Metal Catalyst Recovery: Specialized variants (C-908, C-941, C-945, C-947, C-948, C-949) optimized for selective removal and recovery of Pd, Rh, Pt catalysts with proven commercial performance
  • Flexible Formulation Options: Available in dry (<5% moisture) and moist (dust-free) formulations enabling seamless integration into diverse pharmaceutical manufacturing processes
  • Multiple Process Modes: Batch, precoat, or deep bed operation capabilities allowing process optimization for different synthesis scales and complexity levels
  • Color and Contaminant Removal: Products C-902 and C-905 deliver superior color and reaction by-product removal from APIs and intermediates
  • Low Ash Upon Incineration: Most variants (C-902, C-905, C-908, C-941, C-945, C-947, C-948, C-949, C-971, C-981) produce low ash residue simplifying waste disposal and regulatory compliance
  • Broad-Spectrum Purification: C-942 targets polar contaminants; C-971 removes cationic impurities; C-981 handles fermentation broth contamination and reaction byproducts
  • Rapid Adsorbent Selection: Updated product matrix enables quick identification of optimal adsorbent for specific purification challenges
  • Proven Track Record: Commercial removal data validates real-world performance across pharmaceutical synthesis applications
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APPLICATIONS:
Healthcare
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Ecosorb® W-Series Multi-Functional Water Purification Media Products Selection Guide

Clean, easy-to-use fine particle adsorption media for rapid removal of low concentration impurities from water solutions with low operating pressures and reduced solid waste.

Key Feature
  • Combines adsorption and filtration for metal finishing and wastewater treatment applications
  • Removes traces of oil, heavy metals, chelated metals, organics and chromates from wastewater
  • Dust-free and odor-free operation ensuring safe working conditions
  • Provides rapid kinetics at low operating pressures minimizing energy costs
  • Compatible with columns or industrial filtration systems for easy implementation
  • Removes divalent cations, metal cyanides, carbamates and other impurities from mixed wastes
  • All-purpose formulations available for diverse wastewater treatment challenges
  • Reduced solid waste generation through efficient purification
  • Semi-moist or low-moisture formulations available based on application needs
  • GMP manufactured and quality tested guaranteeing consistent performance
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APPLICATIONS:
Water Treatment
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Ecosorb® Pharmaceutical Products Selection Guide

Comprehensive Product Portfolio Selection Matrix for Specialized Pharmaceutical Adsorbents Enabling Efficient Catalyst Recovery, Contaminant Removal, and API Purification Across Multiple Process Modes

Key Feature
  • Comprehensive product portfolio with 9 specialized adsorbent variants for diverse pharmaceutical purification needs
  • Multiple active adsorbents including acid and steam-activated carbons, silica gel, and ion exchange resins
  • Flexible process modes supporting batch, precoat, deep bed, and cartridge operations
  • Low ash formulations for most products simplifying waste disposal and incineration
  • Proven commercial performance for precious metal catalyst recovery (Rh, Pd, Pt removal)
  • Specialized products for color, organics, and reaction by-product removal from APIs and intermediates
  • Dedicated cationic and anionic contaminant removal variants for targeted ion exchange applications
  • Multiple silica gel options including chromatography and industrial grades for polar contaminant removal
  • Quick reference matrix enabling rapid product selection based on specific purification requirements
  • Cartridge format availability for standardized integration into existing pharmaceutical manufacturing systems
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APPLICATIONS:
Healthcare
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Arsenic, Antimony, Lead and Uranium Removal from Drinking Water
Arsenic, Antimony, Lead and Uranium Removal from Drinking Water

This document explores MetSorb® granular adsorbents used for the removal of heavy metals, including arsenic, antimony, uranium, and lead, from drinking water applications.

Key Feature
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APPLICATIONS:
Water Treatment
Multiple Heavy Metals Removal for Construction Dewatering
Multiple Heavy Metals Removal for Construction Dewatering

Use this document to retrieve information on multiple heavy metals removal for construction dewatering.

Key Feature
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support literature:
General Info
APPLICATIONS:
Water Treatment
MetSorb® Powdered Adsorption Products for Carbon Block and Functionalized Filter Media Manufacturing Using HMRP, STP or STP Hybrid Adsorbents to Reduce Lead and Mercury
MetSorb® Powdered Adsorption Products for Carbon Block and Functionalized Filter Media Manufacturing Using HMRP, STP or STP Hybrid Adsorbents to Reduce Lead and Mercury

Explore MetSorb® Powdered Adsorption Products for Carbon Block and Functionalized Filter Media Manufacturing using HMRP, STP or STP Hybrid Adsorbents to reduce lead and mercury.

Key Feature
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support literature:
General Info
APPLICATIONS:
Water Treatment
Ecosorb® Laboratory Guide
Ecosorb® Laboratory Guide

This Ecosorb Labratory Guide explores the use of absorbents and contains a chemical compatibility guide.

Key Feature
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Technical Brief
APPLICATIONS:
Water Treatment
ECOSORB ® PHARMA Products Addendum
ECOSORB ® PHARMA Products Addendum

Comprehensive Portfolio of Specialized Adsorbent Variants for Precision Removal of Precious Metal Catalysts, Color, Reaction Contaminants, and Polar Compounds in Multi-Step Pharmaceutical Synthesis

Key Feature
  • Precious Metal Catalyst Recovery: Specialized variants (C-908, C-941, C-945, C-947, C-948, C-949) optimized for selective removal and recovery of Pd, Rh, Pt catalysts with proven commercial performance
  • Flexible Formulation Options: Available in dry (<5% moisture) and moist (dust-free) formulations enabling seamless integration into diverse pharmaceutical manufacturing processes
  • Multiple Process Modes: Batch, precoat, or deep bed operation capabilities allowing process optimization for different synthesis scales and complexity levels
  • Color and Contaminant Removal: Products C-902 and C-905 deliver superior color and reaction by-product removal from APIs and intermediates
  • Low Ash Upon Incineration: Most variants (C-902, C-905, C-908, C-941, C-945, C-947, C-948, C-949, C-971, C-981) produce low ash residue simplifying waste disposal and regulatory compliance
  • Broad-Spectrum Purification: C-942 targets polar contaminants; C-971 removes cationic impurities; C-981 handles fermentation broth contamination and reaction byproducts
  • Rapid Adsorbent Selection: Updated product matrix enables quick identification of optimal adsorbent for specific purification challenges
  • Proven Track Record: Commercial removal data validates real-world performance across pharmaceutical synthesis applications
Co-Occurring Contaminants: Arsenic and Uranium in Drinking Water
Co-Occurring Contaminants: Arsenic and Uranium in Drinking Water

This case study addresses the challenges of co-occurring contaminants, arsenic and uranium, in drinking water systems, particularly affecting small water systems across the United States.

Key Feature
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support literature:
Case Study
APPLICATIONS:
Water Treatment
Ecosorb® Metal Finishing Case Study
Ecosorb® Metal Finishing Case Study

The Ecosorb® Metal Finishing Case Study discusses a metal finishing plant that struggled with compliance due to effluent variations and strict regulations. They sought a solution to improve treatment without a costly plant replacement.

Key Feature
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Industrial
The Ideal Solution for Reclaiming Sugar
The Ideal Solution for Reclaiming Sugar

ECOSORB, a proprietary adsorbent media, replaces powdered activated carbon (PAC) and diatomaceous earth (DE) in batch treatment processes.

Key Feature
  • Elimination of carbon and diatomaceous earth dust
  • Lower labor costs
  • Improved quality
  • Reduced solid waste
  • Elimination of re-processing
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support literature:
Case Study
APPLICATIONS:
Food & Beverage
Ecosorb® W-714
Ecosorb® W-714

Ecosorb® W-714 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration, and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
  • Its high activated carbon content makes it extremely efficient for removing dissolved organics and chelated metals.
MetSorb® MOX, MetSorb® MOX-P and MetSorb® MOX-G
MetSorb® MOX, MetSorb® MOX-P and MetSorb® MOX-G

Highly Effective, Low-Cost Metal Oxide Adsorbent for Reduction of Fluoride, Arsenic and Other Oxyanions

Key Feature
  • MOX is stable in pH relative to drinking water conditions, 6.5-8.5
  • Also has the ability to remove additional select heavy metals including arsenic
  • Provides high capacity, selective removal of fluoride
  • When compared to AA and Bone Char, MOX demonstrates superior capacity
MetSorb® PFX
MetSorb® PFX

Versatile Ion Exchange Resin for High-Performance Removal of Anionic Contaminants and Industrial Applications

Key Feature
  • Neutral pH stable beads ideal for diverse water treatment and purification applications
  • Polyvinyl benzyl triethylammonium chloride-based composition enables effective ion exchange and absorption
  • Non-flammable, low-hazard formulation ensuring safe handling and storage
  • Insoluble in water with consistent density (1.15-1.3) for reliable operational performance
  • Excellent chemical stability with minimal environmental impact
  • Reusable bead format allows for extended service life and cost-effective regeneration
MetSorb® HMRG and HMRP
MetSorb® HMRG and HMRP

Highly Effective, Low-Cost Granular Adsorbent for Reduction of Arsenic III & V, Lead, Mercury, Cadmium, a Wide Variety of Heavy Metals and Other Contaminants

Key Feature
  • Removal of heavy metals to meet drinking water
  • Standards
  • High adsorbent capacity requiring less frequent
  • Replacement
  • Fast kinetics to work effectively at high flow rates
  • Nonhazardous disposal as solid waste
MetSorb® STP, STP H, STP Cake
MetSorb® STP, STP H, STP Cake

Disodium Titanate-Based Powder for Effective Removal of Radioactive Contaminants and Heavy Metals in Water Treatment

Key Feature
  • Disodium titanate core component (20-95% wt) provides superior radionuclide and heavy metal capture capability
  • Dry white powder formulation enables convenient handling and flexible deployment in various water treatment systems
  • High specific gravity (3.941) ensures optimal settling and separation efficiency in treatment vessels
  • Insoluble in water, maintaining structural integrity and performance throughout the treatment process
  • Compatible with multiple product variants (STP, STP H, STP Cake) for tailored application requirements
  • Proven effectiveness in removing strontium, cesium, and other radioactive species from contaminated water streams
  • Cost-effective solution for emergency response and long-term remediation applications
ECOSORB® C-941, C-943, C-944, C-945, C-947, C-948
ECOSORB® C-941, C-943, C-944, C-945, C-947, C-948

Activated Carbon-Based Adsorbent for Precious Metal Catalyst Recovery and Removal in Pharmaceutical and Chemical Synthesis Applications

Key Feature
  • High-performance activated carbon formulation (60-100% wt) optimized for efficient precious metal catalyst capture and recovery
  • Free-flowing black powder with excellent adsorption capacity and rapid uptake kinetics
  • Insoluble and chemically stable, maintaining performance across diverse pharmaceutical synthesis environments
  • Specialized variants (C-941, C-943, C-944, C-945, C-947, C-948) tailored for specific catalyst systems and application requirements
  • Packing density of 18.7-22.5 lb/ft³ enables efficient reactor loading and space optimization
  • Cost-effective catalyst recovery solution reducing raw material losses in high-value pharmaceutical production
  • Non-hazardous waste stream classification simplifies disposal and regulatory compliance
Ecosorb® C-950
Ecosorb® C-950

Silica-Based High-Capacity Adsorbent Powder for Rapid Liquid Absorption and Spill Containment in Industrial and Environmental Applications

Key Feature
  • High-performance silica formulation (80-90% wt) with superior liquid absorption and retention capacity
  • Lightweight off-white powder with excellent flowability and easy handling characteristics
  • Amorphous silica core ensures chemical and biological inertness across diverse industrial environments
  • Low specific gravity (2.1) enables efficient coverage and rapid deployment for spill management
  • Cellulose fiber reinforcement (5-10% wt) enhances structural integrity and moisture retention
  • Easily rewettable formulation allows cost-effective reuse and extended product lifespan
  • Non-hazardous waste classification simplifies disposal and reduces regulatory compliance burden
  • Odorless and non-toxic composition suitable for food, pharmaceutical, and sensitive industrial applications
Ecosorb® C-952
Ecosorb® C-952

Versatile ion exchange resin for high-performance removal of anionic contaminants across industrial water treatment and purification applications

Key Feature
  • Neutral pH stable beads suitable for a wide range of purification processes
  • Polyvinyl benzyl triethylammonium chloride chemistry supports efficient ion exchange performance
  • Non-flammable, low-hazard formulation for safer handling and storage
  • Water-insoluble bead structure with consistent density for dependable operation
  • Excellent chemical stability minimizes degradation and environmental impact
  • Regenerable bead media enables extended service life and lower operating costs
Ecosorb® C-908
Ecosorb® C-908

Multi-functional pharmaceutical-grade purification media combining adsorption efficiency and superior filterability for catalyst removal, color reduction, and contaminant purification in API and intermediate processing.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agents such as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
Ecosorb® C-945
Ecosorb® C-945

Pharmaceutical-grade multifunctional purification media engineered for efficient palladium catalyst, color, and reaction contaminant removal in API and intermediate processing applications.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agents such as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 44 lb (20 kg) drums/4 drums per pallet
Ecosorb® C-949
Ecosorb® C-949

Ecosorb® C-949 is a pharmaceutical grade, non-dusting, multi-functional purification media that combines ion exchange capacity and filterability into a single product.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agentssuch as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
Ecosorb® C-971
Ecosorb® C-971

Use this data sheet to explore information on Ecosorb® C-971, a pharmaceutical-grade media for removing cationic contaminants from API's and intermediates, improving purification processes.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agentssuch as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
Ecosorb® C-981
Ecosorb® C-981

Ecosorb® C-981 is a pharmaceutical grade, non-dusting, multi-functional purification media that combines ion exchange capacity and filterability into a single product.

Key Feature
  • Chemical compatibility: Do not use Ecosorb products with strong oxidizing agents such as nitric acid Ecosorb Products are chemically stable with most organic solvents, including methanol, IPA, toluene, DCM, THF, and hexanes.
  • Heat of Adsorption: When added to both polar and nonpolar solvents, Ecosorb products, like many other adsorbents, will release heat energy. In deep bed and precoat applications temperatures can exceed the boiling point of certain solvents under some conditions.
  • Shelf Life: One year from date of Manufacture
  • Packaging: 30 lbs per bag/40 bags per pallet
MetSorb® HMRG
MetSorb® HMRG

Highly Effective, Low-Cost Granular Adsorbent for Reduction of Arsenic III & V, Lead, Mercury, Cadmium, a Wide Variety of Heavy Metals and Other Contaminants

Key Feature
  • Removal of heavy metals to meet drinking water
  • Standards
  • High adsorbent capacity requiring less frequent
  • Replacement
  • Fast kinetics to work effectively at high flow rates
  • Nonhazardous disposal as solid waste
MetSorb® HMRP
MetSorb® HMRP

High Capacity, Excellent Kinetic Powder Adsorbent for Reduction of Lead, Mercury, Arsenic and a Wide Variety of Heavy Metals.

Key Feature
  • Use of HMRP affords high capacity
  • Excellent kinetics and a low level of competing ion interference.
  • HMRP’s adsorbent’s adsorptive capacity for lead is high
  • Longer useful life and significantly lower effluent contaminant levels
ECOSORB ® PHARMA Products Addendum
ECOSORB ® PHARMA Products Addendum

Comprehensive Portfolio of Specialized Adsorbent Variants for Precision Removal of Precious Metal Catalysts, Color, Reaction Contaminants, and Polar Compounds in Multi-Step Pharmaceutical Synthesis

Key Feature
  • Precious Metal Catalyst Recovery: Specialized variants (C-908, C-941, C-945, C-947, C-948, C-949) optimized for selective removal and recovery of Pd, Rh, Pt catalysts with proven commercial performance
  • Flexible Formulation Options: Available in dry (<5% moisture) and moist (dust-free) formulations enabling seamless integration into diverse pharmaceutical manufacturing processes
  • Multiple Process Modes: Batch, precoat, or deep bed operation capabilities allowing process optimization for different synthesis scales and complexity levels
  • Color and Contaminant Removal: Products C-902 and C-905 deliver superior color and reaction by-product removal from APIs and intermediates
  • Low Ash Upon Incineration: Most variants (C-902, C-905, C-908, C-941, C-945, C-947, C-948, C-949, C-971, C-981) produce low ash residue simplifying waste disposal and regulatory compliance
  • Broad-Spectrum Purification: C-942 targets polar contaminants; C-971 removes cationic impurities; C-981 handles fermentation broth contamination and reaction byproducts
  • Rapid Adsorbent Selection: Updated product matrix enables quick identification of optimal adsorbent for specific purification challenges
  • Proven Track Record: Commercial removal data validates real-world performance across pharmaceutical synthesis applications
Ecosorb® W-714
Ecosorb® W-714

Ecosorb® W-714 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration, and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
  • Its high activated carbon content makes it extremely efficient for removing dissolved organics and chelated metals.
Ecosorb® W-712
Ecosorb® W-712

Ecosorb® W-712 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration, and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
  • Its high activated carbon content makes it extremely efficient for removing dissolved organics and chelated metals.
ECOSORB® S-508/S-508RB
ECOSORB® S-508/S-508RB

Ecosorb® S-508 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for moderate color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-505 / S-505RB
Ecosorb® S-505 / S-505RB

Ecosorb® S-505 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for moderate color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-504/S-504RB
Ecosorb® S-504/S-504RB

Ecosorb® S-504 is the next generation of Graver Technologies’ S-Series high performance absorbent products designed primarily for moderate color reduction

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-503/S-503RB
Ecosorb® S-503/S-503RB

Ecosorb® S-503 is the next generation of Graver Technologies’ S-Series high performance absorbent products designed primarily for light to moderate color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-502/S-502RB
Ecosorb® S-502/S-502RB

Ecosorb® S-502 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for extensive color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-501/S-501RB
Ecosorb® S-501/S-501RB

Ecosorb® S-501 is the next generation of Graver Technologies’ S-Series high performance absorbent products designed for maximum color reduction.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-500/S-500RB
Ecosorb® S-500/S-500RB

Ecosorb® S-500 is the next generation of Graver Technologies’ S-Series high performance adsorbent products designed primarily for extensive color reduction.

Key Feature
  • Ecosorb® S500 can be used in a traditional slurry (batch or continuous) operation.
  • When compared to earlier Ecosorb® S-Series products, up to 50% greater decolorization capacity with equivalent filter cycle life can be achieved.
  • This further reduces solid waste generation, providing superior benefits when compared to the use of powder activated carbon (PAC).
Ecosorb® S-492/S-492 RB, S-472/S-472-RB, S-491/S491-RB
Ecosorb® S-492/S-492 RB, S-472/S-472-RB, S-491/S491-RB

Ecosorb® S-492 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • The high ion exchange resin content of S492 makes it extremely efficient for decolorization, including color bodies not easily removed by activated carbon.
  • It is designed for use in liquid sugar refining and processing operations, where a large reduction in color is required.
  • Typical applications include sugar processing, sugar alcohols, starch derived sweetners and artifical sweeteners.
Ecosorb® S-481
Ecosorb® S-481

Ecosorb® S-481 is a moist, non-dusting, multi-functional purification media that combines superior, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-463
Ecosorb® S-463

Ecosorb® S-463 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-462
Ecosorb® S-462

Ecosorb® S-462 is a moist, non-dusting, multi-functional purification media that combines superior filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion
  • exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated
  • carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent
  • flow characteristics, purification processes run longer and deliver better quality effluents
  • Decalcification; softening
  • Liquid sugar, beverage ingredient decolorization
Ecosorb® S-451
Ecosorb® S-451

Ecosorb® S-451 is a moist, non-dusting, multi-functional purification media that combines adsorption and ion exchange capacity in a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423 RB, S-426 RB, S-427RB, S-429 RB
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423 RB, S-426 RB, S-427RB, S-429 RB

Ecosorb® S-426 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents
Ecosorb® S-407
Ecosorb® S-407

Ecosorb® S-407 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product.
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB

Ecosorb® S-406 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent flow characteristics, purification processes run longer and deliver better quality effluents.
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB
Ecosorb® S-405, S-406, S-407, S-423, S-426, S-429, S-405 RB, S-406 RB, S-406 CDX, S-407 RB, S-423RB, S-426 RB, S-427RB, S-429 RB

Ecosorb® S-405 is a moist, non-dusting, multi-functional purification media that combines adsorption, filtration and ion exchange capacity into a single product.

Key Feature
  • Combines adsorption, filtration and ion
  • exchange capacity into a single product
  • Uses a proprietary method to affix fine particles of activated
  • carbon and ion exchange resin onto an inert support.
  • By combining the superior kinetics of fine particles with excellent
  • flow characteristics, purification processes run longer and deliver better quality effluents
  • Liquid sugar, beverage ingredient decolorization
Ecosorb® C-948
Ecosorb® C-948

Ecosorb® C-948 is a pharmaceutical grade, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydraulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiencies and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • C-948 can be effectively used in batch, precoat, or deep bed modes of operation.
Ecosorb® C-947
Ecosorb® C-947

Ecosorb® C-947 is a pharmaceutical-grade, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydaulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiences and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • PM catalystsC-906 - color, reaction by-products
Ecosorb® C-941
Ecosorb® C-941

Ecosorb® C-941 is a pharmaceutical-grade, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydraulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiences and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • PM catalysts
Ecosorb® C-910
Ecosorb® C-910

Ecosorb® C-910 is a pharmaceutical-grade, non-dusting, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydaulic pressure drop of C910 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiences and purity. When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • PM catalysts, Pd, color, reaction by-products
Ecosorb® C-905
Ecosorb® C-905

Ecosorb® C-905 is a pharmaceutical-grade, non-dusting, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydraulic pressure drop of C905 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiencies and purity.
  • When used in batch operations, Ecosorb® provides reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • Color, reaction by-products
Ecosorb® C-902
Ecosorb® C-902

Ecosorb® C-902 is a pharmaceutical-grade, non-dusting, multi-functional purification media that combines adsorption and filterability into a single product.

Key Feature
  • The low hydaulic pressure drop of C902 makes it ideal for use in precoat and single plate NEUTCHE filters with bed depths from 2.5 to 50 cm.
  • The distinct advantages with these types of operations are that they eliminate carbon additions to the reactor, thus simplifying clean up, and in some cases, greatly increase adsorption efficiencies and purity.
  • When used in batch operations, Ecosorb® provided reduced filtration times for reaction mixtures with significant amounts of solids and higher viscosities.
  • C-905 can be effectively used in batch, precoat, or deep bed modes of operation.
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