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
十氢化萘(顺反异构体混合物),97.0%(GC)
1-甲基苯并咪唑, ≥98.0%
NAFION 350, PERFLUORINATED MEMBRANE, RE- INFORCED
3,5-Dibromobenzamide, 97%
D-Gluconic acid, calcium salt, 99% 250GR
(2-Pyrrolidin-1-ylphenyl)methanol, 95%
Aminoguanidine Hemisulfate
(易制爆)Sodium Borohydride, 93.0%
1-丙硫醇,98.0%(GC)
优级纯碳酸铅(II)