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VP HPLC guard column (preparative), NUCLEODUR C18 ec, 10x16 mm 548-0432 AS1kBI10-1

SKU: 85461640180

4.6
USD188.00 USD222.00

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Description

AS1kBI10-1

53666-94-7

Benzoic acid

Chemical Compatibility:  Stable in HNO3

basic (pH 9

VP HPLC guard column (preparative), NUCLEODUR C18 ec, 10x16 mm 548-0432 AS1kBI10-1For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary

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