VP HPLC guard column (preparative), NUCLEODUR C18 Pyramid, 10x16 mm 6720 1x replacement wrench for Column

1x replacement wrench for Column Protection System guard column holder

Flusilasole

AS1KPD03-2

Assurance® Grade Terbium

87117-22-4

VP HPLC guard column (preparative), NUCLEODUR C18 Pyramid, 10x16 mm 6720 1x replacement wrench for ColumnFor 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