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
阀
PTFE/硅橡胶隔垫,用于18-400瓶口
氟哌啶醇 标准品
1-溴-2,6-二氯苯
FUNNELS, WITH SHORT STEM, DURAN, O.D. 55 MM, STEM LENGTH 55 MM, STEM O.D. 8 MM
17种有机磷农药混标溶液
Zinc with Impurities
气进样针
Pipette shaft with seal for Transferpette Fix type 20-50 μl and Digital type 10-50 μl
APS-HYPERSIL-2 10UM 10X4MM DROP-IN GUARDS 4/PK