J.T. Baker SPE Separation/Extraction Column BakerBond spe, PP, Column with 500 mg C18 (top) and 200 mg SDB-1, separated by a PE frit, 6 ml, 700 mg, 30

BAKERBOND spe™ single-use columns made of PP, prefilled with high-capacity sorbents between two 20 µm PE frits.