MACHEREY-NAGEL 815550.5 Kieselguhr Adsorbents for Column Chromatography, Celite 535 LC Packing Material, Bulk, 5 kg

★★★★★ 4.3 65 reviews

US$62.30
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US$62.30
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Management number 221471838 Release Date 2026/05/03 List Price US$62.30 Model Number 221471838
Category

Naturally occurring amorphous silicic acids of fossil origin, also known as diatomaceous earth or diatomite; purified for chromatographic applications.

  • Compared to silica, kieselguhr has a small surface of low activity → application in partition chromatography; impregnated with various substances (paraffin, silicone oil, undecane) it can be used for reversed phase chromatography
  • The following grades of kieselguhr are manufactured by Johns-Manville. They are narrowly classified with homogeneous particle size distributions and high purity
  • For columns packed with kieselguhr please see CHROMABOND XTR for liquid-liquid extraction
  • Country of origin: United States
Item Weight 11 pounds
Manufacturer MACHEREY-NAGEL
Item model number 815550.5
Package Dimensions 12 x 12 x 12 inches

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