VP HPLC guard column (preparative), NUCLEODUR C18 HTec, 10x16 mm Merck/MilliporeSigma 109494 organic tin compounds and aliphatic

organic tin compounds and aliphatic carboxylic acids

4-Dichloroethylbenzene

In contrast to the alternative guaiacol method

52315-07-8

Triglycerides

VP HPLC guard column (preparative), NUCLEODUR C18 HTec, 10x16 mm Merck/MilliporeSigma 109494 organic tin compounds and aliphaticFor 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