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
2-乙氧基乙基丙烯酸脂
THERMOSTATIC REACTION VESSELS, NW 150 UNGRADUATED WITH COOLING JACKET AND WITHDRAWAL VALVE, 4 000
4种元素ICP-MS标准溶液, Ca/Mg/Al/Fe,溶于5%HNO3
台式氟离子浓度套装(适于饮用水/牙膏/废水/空气中氟离子的检测)
(停,替代货号 SBEQ-CA7353)Anpelclean PA 聚酰胺小柱
1%氢氧化钠溶液制备 硅胶G薄层板
2M X 1/8" X 2.1MM SS COLUMN HP6890 FID NOCI P/W 3% SP-2340 O
p-Phenoxybenzoic Acid
RHEODYNE NUT PK/10, 1/16"
DURAN? Straight burette valves, "GU", burettes 50 ml