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
次磷酸
2-Hydroxypyrimidine Hydrochloride
不分流衬管,5个/包
赤藓红B钠盐
磷酸氢二钾,无水
BioBasic 4 IntegraFrit, 100x0.075mm, 5um (3/pk)
氯乙醛
BETAMAX BASE 5UM 10X2.1MM DROP-IN GUARDS 4/PK
HV-FLAT FLANGERS, FIRE POLISHED, WITH GROOVE FOR SEALS, 50 MM
不锈钢水桶