Filter Aids and Diatomaceous Earth

Minute filtering particles that provide microscopic channels to entrap suspended impurities but allow liquid to pass without clogging.

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Sigma Aldrich Fine Chemicals Biosciences SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES

NC3913741 SICAPENT W/INDICATOR 500ML

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Sigma Aldrich Fine Chemicals Biosciences Celite(R) S filter aid, dried, untreated | 61790-53-2 | MFCD00132803 | 5KG

Celite(R) S filter aid, dried, untreated | 61790-53-2 | MFCD00132803 | 5KG

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences Diatomaceous earth powder1KG

DIATOMACEOUS Diatomaceous earth powder1KG

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences AW Standard Super-Cel(R) NF | MFCD00132803 | 1KG

AW Standard Super-Cel(R) NF | MFCD00132803 | 1KG

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences Celpure(R) P1000 meets USP/NF testing specifications | 68855-54-9 | MFCD00132803 | 1KG

Celpure(R) P1000 meets USP/NF testing specifications | 68855-54-9 | MFCD00132803 | 1KG

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences Filter agent Celite(R) 545 | 68855-54-9 | MFCD00132803 | 500G

Filter agent Celite(R) 545 | 68855-54-9 | MFCD00132803 | 500G

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences AW Standard Super-Cel NF | | MFCD00132803 | 250g

AW Standard Super-Cel NF | | MFCD00132803 | 250g

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences CeliteR 545 filter aid tre5KG

Diatomaceous earth is made up of natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted crushed dried and calcined with flux material. DE is widely used as filler in construction materials paints and as an anti-caking agent for agricultural chemicals. It has high water and oil absorption ability.

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Sigma Aldrich Fine Chemicals Biosciences Diatomaceous earth powder5KG

Diatomaceous earth powder5KG

Pricing & Availability

Sigma Aldrich Fine Chemicals Biosciences Celpure P300, 91053-39-3, MFCD00132803, 1 kg

Meets USP/NF testing specifications, Synonym: Diatomaceous earth, calcined. Celpure P300 has been used used in the column chromatographic isolation and extraction of testosterone and corticosterone from freeze-dried water dragon plasma samples.