EC HPLC guard column (analytical), NUCLEODEX ALPHA-PM, 5 µm, 4x3 mm 548-0316 03 µg/mL 1 ion Ta

03 µg/mL 1 ion Ta

Methylenedioxybenzylamphetamine hydrochloride

1% v/v Nitric Acid

Linearity: 20 mg

293733-21-8

EC HPLC guard column (analytical), NUCLEODEX ALPHA-PM, 5 µm, 4x3 mm 548-0316 03 µg/mL 1 ion TaFor 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