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
SEALING DISCS, RED/WHITE, MADE F.PTFE- SILICONE RUBBER, SELF CLOSING, O.D.18 MM FOR N-20
SCREWTHREAD TUBE FOR GLASS BLOWERS,DURAN
6-溴-1-己烯
o-Iodobenzoyl Chloride
饮用水中的大肠杆菌、大肠菌群和肠球菌(粪链球菌)
Griffinbeaker, ETFE, printed black scale, 1000 ml
4-溴间二甲苯
4-(二甲氨基)苯甲醛 AR(沪试)
HyperSep-96 Retain PEP 5mg Wells 100个/包装
2-(Boc-氨基)吡啶