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
Barium strontium niobium oxide, Puratronic?, 99.997% (metals basis)
2-氯-3-甲基-5-硝基吡啶,98%+
Actinomycin D, 93% 5MG
(S)-(+)-2-羟基-4-邻苯二甲酰亚氨基丁酸
双(三甲基硅基)硫二酰亚胺, 95%
二乙胺 99.5%
2,3-Dimethoxybenzyl alcohol, 99% 25GR
(易制爆)高氯酸,70%
乙二醇单异丁醚,98.0%(GC)
1-Bromobenzyl methyl ether, 98% 1GR