VA HPLC guard column (analytical), NUCLEOGEL SUGAR Na, 8-10 µm, 21x4 mm Filling quantity - 2/2g Dipyridyl paper allows the sensitive

Dipyridyl paper allows the sensitive and specific detection of Fe(II) ions

Filling material

MSMN-100PPM-125ML

ICP Spike Sample 1 in 5% HNO3/tr

VA HPLC guard column (analytical), NUCLEOGEL SUGAR Na, 8-10 µm, 21x4 mm Filling quantity - 2/2g Dipyridyl paper allows the sensitiveFor 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