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
Hypersil GOLD Phenyl, 20x2.1mm, 1.9um
DIMROTH-CONDENSERS, ACC. TO DIN 12591, CONE ST 19/26, SOCKET ST 19/26, JACKET LENGTH: 250 MM
乙醇中丙酸溶液标准物质
PUNYW8933156 Salbutamol Impurity 16
ASTM-HYDROMETERS, FOR OFFICIALLY TESTING TP. 60/60 °F, WITH LEAD BALLAST ASTM NO. 5H, NOMINAL SCA
气相色谱柱,TR-1 30m, 0.32, 5um
填充柱3% SE-30 on Chromosorb WAW DMCS 60/80
强化梭菌培养基
六苯基苯
1ml 进样针 RN 50mm GT Gauge 23, Side Hole