PSA/C18净化管 AOAC方法，2 ml(建议样品量1 ml); 50 mg PSA, 50 mg C18, 150 mg无水硫酸镁, 100支/盒

PSA/C18 Cleanup Tube 1, AOAC Method, 2 mL(for 1 mL extract), 50mg PSA 50mg C18 150mgMgSO4, 100 pcs/pack