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
非无菌药品中大肠埃希菌(阳性)质控样
便携式ORP(氧化还原电位)套装
PCB-123 (2‘,3,4,4‘,5-五氯联苯, 13C12, 99%) 标准品
BECHER PP SERIGR,, 50 ml
MOS HYPERSIL 5UM 150X4.6MM COLUMN
Immobilon-P PVDF膜
Siltek/Sulfinert管路
DURAN? Measuring cylinder, hexagonal base, class A, batch certificate, blue graduation, main points ring graduation, 50 ml
COVER, GASKET AND 24 STOPCOCKS
组合装 棕色 TARGET 套装 BL