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
5-60 ml 瓶口分液器排出延长管
酒石酸氢钠, for analysis
PP BEAKER 200
衬管
EVAPORATING DISHES, 10 ML, WITH SPOUT + NOTATION BADAGE, BOROSILICATE GLASS
1g-1kg 砝码套装, OIML CLASS F1级别,带NVLAP证书,木盒包装
Praseodymium 1,000 mg/L in 2% HNO3, 25 mL (Pr6O11)
BDS-HYPERSIL-C8 5UM 250X3MM COLUMN
BETAMAX NEUTRAL 5UM 250X4.6MM COLUMN
DL-对氯苯丙氨酸