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
5-己炔-1-醇, ≥95.0%
1-(4-氯二苯甲基)哌嗪,98.0%(GC)
Ethyl 3-(tert-butyl)-1-(3-methylbenzyl)-1H-pyrazole-5-carboxylate, 97%
二甲酚橙钠盐
乙醇酸
pH6.86缓冲标准溶液(磷酸盐pH标准重量克溶液,25℃)
Valeric anhydride, 98% 5GR
3,4-Difluorobenzaldehyde, 97%
苏式-5,6-十二烷二醇,96.0%(GC)
N,N-Dimethylformamide-d7, 99.5 atom % D, for NMR 10ML