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metal hub needles and universal connectors
AS100NI10-1
61949-76-6
AS1KBA25-2
It is stable with most inorganic anions but many cationic metals form the insoluble selenites under pH neutral conditions
LC packing material (adsorbents, bulk), kieselguhr, CELITE 545 ICP-23N-10X-5 metal hub needles and universalNaturally 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
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