Spe Cartridge Alu-Neut Siliaprep 50 mg , Box Of 100

Details:

Siliaprep* spe cartridge alumina-neutral 50mg^ siliaprep* spe cartridge, alumina-neutral, particle size: 50 - 200 um, pore size: 60 a, bed weight: 50mg, column volume: 1 ml, is more stable at high ph than silica, sorbents present favorable retention of aromatic compounds, aliphatic amines