CHROMABOND SPE Columns, Florisil, 500mg, 3mL, 150-250µm

Magnesium silicate for SPE

Features:
Matrix magnesium silicate (MgO – SiOH 15:85), high purity, particle size 150–250 µm

Recommended application:
Organic tin compounds
Aliphatic carboxylic acids
PCBs, PAHs