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
(易制爆)Aluminum flake, APS 1-2 micron, 99.8% (metals basis)
4-Methoxy-2-methylaniline, 98% 25GR
六价铬测试条,3-10-30-100mg/L CrO4
4-氯苯甲酸甲酯,99%+
(3-苯基-1H-茚-1-亚基)双(三环己基磷)二氯化钌(IV)四氢呋喃加合物,90.0%(T)
Cholesteryl oleyl carbonate, 99+% 25GR
4,4,4-三氯乙酰乙酸乙酯, ≥97.0%
4-Hydroxyquinoline-2-carboxylic acid for synthesis
双(二苯基膦)甲烷,96.0%(GC&T)
支链淀粉酶,100UN