如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
CNW dSPE分散固相萃取(PSA/GCB纯化管)
FEP TUBE M6 WITH HEATING FOR 832
Silversil C8 5μm 250 x 4.6mm
甲醇中磺胺甲噻二唑溶液
SCREW CAPS, CLOSED, WITH SEALING DISC PTFE/BUTYL-RUBBER, MADE FROM BLACK PP, CAP SIZE N-24
HyperSep Verify-AX SPE Column 1g/6mL 30个/包装
2,3,4,5,6-五氯甲苯 标准品
葛根素
(Diacetoxyiodo)benzene
Allure Silica 5um 60A 液相分析柱