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EC HPLC guard column (analytical), NUCLEODUR C18 HTec, 3 µm, 4x3 mm 186004134 AS1KBE50-1A

SKU: 66456252546

4.6
USD156.00 USD180.00

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Description

AS1KBE50-1A

2'-d]furan

70362-46-8

Pregnane-d4

Diphenyl phosphate-d10

EC HPLC guard column (analytical), NUCLEODUR C18 HTec, 3 µm, 4x3 mm 186004134 AS1KBE50-1AFor 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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