"Diatomaceous Earth"

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Diatomaceous Earth (Bulk Adsorbent), Restek

Supplier: Restek

Diatomaceous earth is used as a filter aid to improve extraction efficiency of densely packed soils, such as clays.

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Diatomaceous Earth Slide

Supplier: Avantor

Used in Filtration and as a Mild Polishing Ingredient

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TRC Diatomaceous earth, Flux-calcined

Supplier: LGC Standards

TRC Diatomaceous earth, Flux-calcined

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CAS Number: 68855-54-9
Formula Weight: 60.09
Formula: SiO2
Density (g/mL): 2.3
Solubility: Negligible in Water
Synonyms: Diatomite, Filter Material, Infusorial Earth
Shelf Life (months): 36
Storage: Green

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Chromosorb® Diatomaceous Earth Columns (non-bonded stationary phase packed columns), Restek

Supplier: Restek

Chromosorb W is a white diatomaceous earth support available with different types of treatment depending on user preference.

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Diatomaceous Earth Chem Elut Plates, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Diatomaceous Earth Chem Elut Plates, Agilent Technologies

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Filter Funnels, Disposable, Chemglass

Supplier: Chemglass

The disposable filter funnel system for solid-liquid separation consists of a polypropylene filter funnel with 500 mg diatomaceous earth or polyethylene fritted disc, style glass vacuum adapter, and a flask or vial

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Chromosorb® Diatomaceous Earth Columns (bonded stationary phase packed columns), Restek

Supplier: Restek

Bonded phases are more resistant to oxidation than non-bonded phases because of the stronger intermolecular forces produced by cross-linking.

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Kieselguhr Reag. Ph. Eur., GR for analysis, purified and calcined , pH 10 (100 g/l, H₂O, 20 °C), Supelco®

Supplier: MilliporeSigma

Kieselguhr Reag. Ph. Eur., GR for analysis, purified and calcined , pH 10 (100 g/l, H₂O, 20 °C), Supelco®

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Diatomaceous Earth Chem Elut, Agilent Technologies

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Chem Elut and Tox Elut are SLE choices suitable for rapid, general sample preparation.

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Kieselguhr -325 Mesh Powder

Supplier: Thermo Scientific Chemicals

Kieselguhr is used in used as a filtration aid, mild abrasive in products including metal polishes and toothpaste, absorbent for liquids, matting agent for coatings, reinforcing filler in plastics and rubber, anti-block in plastic films, porous support for chemical catalysts, cat litter, activator in blood clotting studies, a stabilizing component of dynamite, and a thermal insulator.

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Accessories for Extrelut® NT, MilliporeSigma

Supplier: MilliporeSigma

Extrelut® NT simplifies liquid-liquid extraction in its most effective form by using a chemically inert, wide-pore and highly pure diatomaceous earth based solid phase.