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
12-Crown-4, 97% 5GR
2-Bromo-1,3,4-thiadiazole, 97%
氧化锌,ACS
Cyclopropyl(trimethylsilyl)acetylene, 97+% 5GR
Knurled nuts for capillary connections 0,2 mm i.d. 0,5 mm e.d. with PVDF double cones
4-羟基异邻苯二甲酸二甲酯, ≥97.0%
pET SYSTEM 23 + CC
4-碘苯甲酸乙酯,97.0%(GC)
Celite545助滤剂(硅藻土),0.02mm-0.1mm(140mesh-625mesh)
亚硫酸铋琼酯