Sorbents

Charcoal, Activated, Norit(R) CA1, Powder is a form of carbon processed with steam or chemicals to generate many low-volume pores that increases the surface area available for absorption or chemical reactions. Because of its huge degree of micro-porosity, one gram can have up to 1000 m² of surface area. Activated charcoal has many uses including gas purification, decaffeination, gold purification, metal extraction, water purification, medicine, sewage treatment, air filters, gas masks, and respirators along with filters in compressed air tanks. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Charcoal, Activated, Norit(R) ROX 0.8 is a form of carbon processed with steam or chemicals to generate many low-volume pores that increases the surface area available for absorption or chemical reactions. Because of its huge degree of micro-porosity, one gram can have up to 1000 m² of surface area. Activated charcoal has many uses including gas purification, decaffeination, gold purification, metal extraction, water purification, medicine, sewage treatment, air filters, gas masks, and respirators along with filters in compressed air tanks. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Sand, Washed and Dried is also known as a textural class of soil that contains more than 85% of sand particles. It is a granular material made up of mineral and rock particles. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)

Silica Gel, Davisil(R), Grade 643, 200-425 Mesh, 150A is a form of silicon dioxide made from sodium silicate. It is a granular and porous solid often used as a desiccant to control humidity and avoid spoilage. The GR is an EMD trademark and indicates this chemical reagent is suitable for use in analytical chemistry and that the product meets or exceeds American Chemical Society (ACS) requirements.

(1 per EA )

Silica Gel, For High Resolution Chromatography and TLC 5-20 Micron, 60A, Ultrapure is a form of silicon dioxide made from sodium silicate. It is a granular and porous solid often used as a desiccant to control humidity and avoid spoilage. Ultrapure grade products provide the lowest levels of metals, organics, and particulates available; giving you improved analytical performance and minimizing repeated runs. These materials meet or exceed the specifications as listed in Reagent Chemicals published by the American Chemical Society.

(1 per EA )

Celite(R), 521 is also known as diatomaceous earth or kieselgur and is a soft sedimentary rock. It is easily crushed into a white powder. It can have an abrasive feel reminiscent of pumice powder. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Celite(R), 521 is also known as diatomaceous earth or kieselgur and is a soft sedimentary rock. It is easily crushed into a white powder. It can have an abrasive feel reminiscent of pumice powder. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Silica Gel, Davisil(R), Grade 635, 60-100 Mesh, 60A, a form of silicon dioxide, is made from sodium silicate. As a granular and porous solid, it is a naturally occurring mineral and often used as a desiccant to control humidity and avoid spoilage. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Charcoal, Coconut, Activated, 8-30 Mesh (1 per EA )

Silica Gel, Grade 633, 200-425 Mesh, 60A is a form of silicon dioxide made from sodium silicate. It is granular and porous solid and is a naturally occurring mineral. It is often used as a desiccant to control humidity and avoid spoilage. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Silica Gel, Modified, Diol-3, 40-63 Micron, Ultrapure (1 per EA )

Florisil(R), 100-200 Mesh, also known as synthetic magnesium silicate, can be used as an anti-caking agent, a filter medium or chromatography support. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Aluminum Oxide, Activated, Weakly Acidic, Brockmann I is used for a wide range of adsorbent and catalyst applications. Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Acyclovir, USP is the most commonly used antiviral drug and is on the World Health Organization's list of essential medicines. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

(1 per EA )

Arlacel(R) C , also known as Arlacel 83, is used as an emulsifier and nonionic surfactant in pharmaceutical formulations. The primary use for this product is as an emulsifier for creams and lotions that are rich in non-polar oils and waxes. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Florisil(R), 100-200 Mesh, also known as synthetic magnesium silicate, can be used as an anti-caking agent, a filter medium or chromatography support. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Silica Gel, Dry, 0.001 in. Thick, Ultrapure (1 per EA )

Silica Gel, For Chromatography40-63 Micron (230-400 Mesh), 60A, Ultrapure is a porous and granular form of silicon dioxide which is synthetically made from sodium silicate. In chemistry, the silica gel is used as a stationary phase in chromatography. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Silica Gel, Dry, 0.001 in. Thick, Ultrapure (1 per EA )

Celite(R), 545 also known as diatomite, is a siliceous sedimentary rock used as a filter medium among other things. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Aluminum Oxide, Activated, Basic, Brockmann I is used for a wide range of adsorbent and catalyst applications. Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Cab-O-Sil(R) M-5, Scintillation Grade, also known as fumed silica and pyrogenic silica and is made up of microscopic drops of amorphous silica bonded into branched secondary particles. Scintillation grade products from Spectrum are of a suitable purity for use in fluorescence - luminescence spectroscopy applications.

(1 per EA )

Alumina, Activated, 80-325 Mesh, Chromatographic Grade is used for a wide range of adsorbent and catalyst applications. Alumina (aluminum oxides) are suitable for column chromatography and adsorptive filtration. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )

Fuller's Earth, Powder is a palygorskite or bentonite clay material that has the ability to decolorize oil and other liquids. It is typically used as an absorbent for grease or oil. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA)