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
Phenazine methosulfate, 99% 1GR
Paraffin 55-57, in powder form
Phenyl ether, 99% 2.5KG
cis-Bis(2,2'-bipyridine)dichlororuthenium(II) hydrate, 97% 500MG
D(+)-Fucose, 99% 5GR
虫胶
MICROSCOPY AND HISTOLOGY FOR MOLECULAR &
1-Phenyl-1-cyclohexene, 95% 25GR
3,6-Dihydroxypyridazine, 99% 100GR
2-Nonanone for synthesis