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
碳酸铵, Puratronic, 99.999% (metals basis)
ADAPTOR FOR SOC.F/2XPLUG F
10ul气密型气相进样针,固定针头
CONNECTING TUBES,Y-SHAPE, PP, TUBING I.D. 12-13 MM
推斥级
RH00STY-LF Low-Flow Pumphead Jr. Piston size 1/8" DIA (3.2mm)
2-氨基-3-溴吡啶
苄基三甲基碘化铵
5-氯戊酸
N-七氟丁酰基咪唑