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
2,4,5,6-四氯间二甲苯(定制产品)
填充柱 Hayesep Q 80/100
比色管刷
DISPOSABLE PIPETTES, 5 UL, END TO END, CONFORMITY CERTIFIED 1 PACK = 250 PCS./CYLINDER
99.9%硫酸钠
Hypersil Gold Method Development Kit, 5um
SAMPLE CONTAINERS PFA, 180 ml
碳酸乙烯酯
(-)-表没食子儿茶素没食子酸
9-(4-溴苯基)咔唑