Spe Cartridge Wax-2 Siliaprep 2g/12ml , Box Of 20

Details:

Siliaprep* spe cartridge diethylamine (wax-2) 2 g^ siliaprep* spe cartridge diethylamine (wax-2), particle size: 40-63 um / 230-400 mesh, pore size: 60 a, bed weight: 2 g, column volume: 12 ml, is a weak anion exchanger that can be used in replacement of sax and sax-2 for strong anions