CHROMABOND SPE Columns, Alox A, 500mg, 6mL, 61 - 150µm,

Aluminium Oxide, acidic, for SPE

Features:Aluminium oxide, high purity, pore volume 0.90 mL/g, particle size 60–150 µm, specific surface 150 m2/g acidic, pH 4 ± 0.5