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
QUANTITATIVE FILTERPAPERS, HARDENED, SLOW (FLAT)
乳酸心可定 标准物质
250mL锥形漏斗,PTFE活塞
四氯乙烯
过柱滴液漏斗架
柳酸叶醇酯
PU涂层工作手套(尺寸:9)
ERLENMEYER FLASKS, PP WIDE MOUTH, TRANSPARENT, WITH SCREW CAP, ST 14/23, 50 ML
SiliaBond? Pyridinium Dichromate (PDC)CC)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
10%PETROCOL A 80/100 SUPELCOPORT 不锈钢气相填充柱