LC packing material (adsorbents, bulk), kieselguhr, CELITE 545 ICP-23N-10X-5 61949-76-6

61949-76-6

AAS1-125ML

Chemical Form in Solution:  H3AsO4 and HAsO2

Anthracene-d10

005 µg/mL 1 atom In

LC packing material (adsorbents, bulk), kieselguhr, CELITE 545 ICP-23N-10X-5 61949-76-6Naturally 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). After impregnation with various substances (paraffin, silicone oil, undecane) it can be used for reversed phase chromatography. Technical Data Downloads Macherey Nagel Chromatography Catalogue