EC HPLC guard column (analytical), NUCLEODUR C18 HTec, 5 µm, 4x3 mm 038260 Palustric acid

Palustric acid

specific_rgt figure { margin: 0

N-Acetyl-S-phenyl-d5-DL-cysteine

Busulfan-d8

DL-Valine-d8

EC HPLC guard column (analytical), NUCLEODUR C18 HTec, 5 µm, 4x3 mm 038260 Palustric acidFor 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