EC HPLC guard column (analytical), NUCLEODUR 100-5 CN, 5 µm, 4x3 mm ICP-090-L m-Fluorophenyldisulfide

m-Fluorophenyldisulfide

Isobutyric acid

With regards to the QCS

CGCR(6)1-125ML

41318-75-6

EC HPLC guard column (analytical), NUCLEODUR 100-5 CN, 5 µm, 4x3 mm ICP-090-L m-FluorophenyldisulfideFor 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