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
FILTER PAPER CIRCLES,(4) MEDIUM DENSE, MEDIUM RAPID, FILTER D. 55 MM PACK OF 100 PCS
醋酸锌二水合物,99.9%
BETABASIC 18 5UM 10X2.1MM JAVELIN GUARDS 4/PK
4-乙基间苯二酚
250 ML球形分液漏斗,PTFE活塞, 29/32 PE顶塞
D-脯氨醇
CNW dSPE分散固相萃取纯化管(DB31/2010-2012火锅食品中罂粟碱、吗啡、那可丁、可待因和蒂巴因的测定),颗粒
气相色谱柱,TG-XLBMS
DISPENSER TIPS, 50 ml (25 pcs)
NOT LONGER AVAILABLE !