Macherey-Nagel CHROMABOND QuEChERS Mix II acetate extraction mix in 50 mL centrifuge tubes (PP) with screw cap (PE), 50pc/PAK

CHROMABOND QuEChERS Mix II acetate extraction mix consisting of: - 4000 mg MgSO4 - 1000 mg Na acetate individually weighed and filled into 50 mL centrifuge tubes (PP) with screw cap (PE) pack of 50