| WAT054655: Sep-Pak Diol 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37-55...
Sep-Pak Diol 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37-55 µm Particle Size, 20/pk Normal-phase Reversed-phase, 0 - 8 pH, Silica, End Capped, 300Å Pore Size, 2 Carbon, Not Water Wettable, Mass Spec Compatible |