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

Details:

Siliaprep* spe cartridge taacona 2 g^ siliaprep* spe cartridge taacona, particle size: 40-63 um, pore size: 60 a, bed weight: 2 g, column volume: 12 ml, metal scavengers will lower the residual metal concentration of various metal complexes (pd, pt, rh, ru, ni, sn, etc) to single digit ppm