Thermo Fisher, S2-2-FW-EN-KIT, QuEChERS EN 15662 Method Clean-up Kits

QuEChERS EN 15662 Method Clean-up Kit; 150 mg MgSO4, 25 mg PSA, 25 mg C18 prefilled in 2 mL Tubes; 50/Pk., 150 mg MgSO4, 25 mg PSA, 25 mg C18, Fruits and Vegetables with Fats and Waxes, 2 mL