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
Bolton肉汤
PBDE 138 (2,2‘,3,4,4‘,5‘-六溴联苯醚)
HYPERSIL GOLD CN 5UM 150X21MM PREP COLUMN
Desipramine Hydrochloride
alpha-硫辛酸标准品
主动入口阀
HyperSep Diol 200mg 3mL SPE Column 50个/包装
5种元素ICP-MS混标,溶于5% HNO3 (GBT 5750-6)
60ml梨形分液漏斗,玻璃活塞
LID, FLAT FLANGE, DN 120, CN ST 24/29, 3X ANGLED SIDE NECK 15° ST 19/26, 1X STRAIGHT SIDE NECK (KF 45°) ST 14/23, BOROSILICATE GLASS