31 Results for: "Diatomaceous Earth"

Supplier: VWR Chemicals

Diatomaceous silica for filtration.

Supplier: VWR Chemicals

Calcined Diatomaceous Earth Filter Aid.

Supplier: Avantor

Celite® 545, filter aid, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®

Supplier: VWR Chemicals

Kieselguhr, AnalaR NORMAPUR®, purified and calcined

Supplier: VWR Chemicals

Diatomaceous silica for filtration.

Supplier: Thermo Fisher Scientific

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.

Supplier: VWR Chemicals

Celite® is used as a filtering aid or as adsorbent in column chromatography.

Supplier: Thermo Fisher Scientific

Celite® 545, filter aid

Supplier: MP Biomedicals

Diatomaceous earth acid-washed is a highly insoluble, inert material and is used as a filtration aid. It is suitable for most routine filtrations.

Supplier: Roth Carl

Diatomaceous earth (natural) filter aid

Supplier: Thermo Fisher Scientific

Diatomaceous earth, Celite®, high purity, analytical grade for analysis analytical grade

Supplier: MP Biomedicals

Diatomaceous earth, non-washed is used as a filtration aid. It is suitable for most routine filtrations. Highly Insoluble.

Supplier: Thermo Fisher Scientific

Celite® Hyflo Super-cel®, filter aid

Supplier: Restek

Diatomaceous earth is used as a filter aid to improve extraction efficiency of densely packed soils, such as clays. By mixing the sample with diatomaceous earth, recoveries can be improved and excess moisture can be absorbed.

Supplier: Sartorius

Grade 470 papers are made of cellulose and diatomaceous earth and offer a much better separating capability than pure cellulose papers at the same rate of filtration.

Supplier: PanReac AppliChem

Siliceous Earth purified and calcined (USP-NF) pure, pharma grade. This product consists mainly of more than 85% of silica. It has been calcined and activated at high temperatures to be chemically inactive .

Supplier: VARIAN

SLE products use a broad-performance, inert diatomaceous earth sorbent for rapid, general sample preparation.

Supplier: Thermo Fisher Scientific

Celite® 545, filter aid, treated with sodium carbonate, flux calcined

Supplier: Roth Carl

Celite® 545, filter aid

Supplier: MACHEREY-NAGEL

Celite® 545, filter aid

Supplier: Merck

Filter agent (diatomaceous earth) is made up of natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted, crushed, dried and calcined with or without flux material. DE is widely used as filler in construction materials, paints and as anti-caking agent for agricultural chemicals. It has high water and oil absorption ability. The potential toxicity of different samples of DE has been assessed.

Supplier: Roth Carl

Celite® Hyflo Super-cel®, filter aid

Supplier: Roth Carl

Celite® Hyflo Super-cel®, filter aid

Supplier: Restek

Non bonded stationary phase packed columns.

Supplier: Thermo Fisher Scientific

Celite® Standard Super-cel, filter aid

Supplier: Restek

These bonded stationary phase packed columns are used in capillary columns which provide a dramatic increase in column quality.

Supplier: VARIAN

Chem Elut sorbent for rapid, general sample preparation of biological samples such as plasma, serum, whole blood and urine. Chem Elut products are available in buffered and unbuffered formats. The buffered devices can be used for simple scrubbing operations on organic reactions. The base-treated cartridge can remove residual acid compounds from a variety of matrices.

Supplier: BUCHI

Diatomaceous earth 1 * 1 kg

Supplier: MP Biomedicals

DIATOMACEOUS EARTH ACID-WASHED. Highly insoluble, inert material for use as a filtration aid.Acid-washedPurity: 95% SiO2Suitable fo r most routine filtrations.Light pink to tan powder. 1 * 100 g

Supplier: MACHEREY-NAGEL

Kieselguhr adsorbents for column chromatography.