Spe Cartridge Alu-Adc Siliaprep 200 mg , Box Of 50

Details:

Siliaprep* spe cartridge alumina-acidic 200 mg^ siliaprep* spe cartridge, alumina-acidic, particle size: 50 - 200 um, pore size: 60 a, bed weight: 200 mg, column volume: 3 ml, is more stable at high ph than silica, sorbents present favorable retention of aromatic compounds, aliphatic amines