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
移液管2ML
硅胶管(50ft/盒)
DEWAR VESSELS,IN METAOL JACKET, 1500 ML
α-三氧化二铁,99.9%
DROPPING BOTTLES, WITH DROPPER AND TEAT, WITH SCREW THREAD GL 18, AMBER GLASS, 30 ML
2-氨基苯并噻唑
3-Methoxytyramine HCl标准品
1升抽滤瓶
5-硝基喹啉
稀禾定