Spe Cartridge Wax-2 Siliaprep 200mg/3ml , Box Of 50

Details:

Siliaprep* spe cartridge diethylamine (wax-2) 200 mg^ siliaprep* spe cartridge diethylamine (wax-2), particle size: 40-63 um / 230-400 mesh, pore size: 60 a, bed weight: 200 mg, column volume: 3 ml, is a weak anion exchanger that can be used in replacement of sax and sax-2 for strong anions