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
氢氟酸(沪试)
(德国KNF) 抗化学腐蚀隔膜液体泵
金属瓶盖
钼-标液
Hibar 250-10,LiChrospher 60 RP select b 25定制柱
PUNYW8067300 Pitavastatin (5R)-Oxo Impurity
DURAN? Filter discs, d = 100 mm, porosity 2
便利套装 2ML 透明样品瓶 含 10-425
EVAPOR.DISHES, PORCELAIN, SPOUT, 35 ML HEMISPHERICAL, D.61 MM, HEIGHT 28 MM
2-溴-4-甲氧基苯酚