EC HPLC guard column (analytical), NUCLEODUR 100-3 C18 ec, 3 µm, 4x2 mm Phase - Xtra SILGUR 6'-octabromodiphenyl ether

6'-octabromodiphenyl ether

Weighing Pan Diameter

Ticlopidine hydrochloride

See assembled crimp closures 702094

6-Trimethylbenzothiophene

EC HPLC guard column (analytical), NUCLEODUR 100-3 C18 ec, 3 µm, 4x2 mm Phase - Xtra SILGUR 6'-octabromodiphenyl etherFor 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