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
2,4-二氟苯甲酸,97.0%(T)
Germanium powder, -10+100 mesh, 99.9999% (metals basis)
二苯甲胺,98%+
Choline hydroxide, pure 100ML
N,N‘-二苯基对联苯胺, 98%
叔丁醇钾,99%
1-Ethynyl-2-fluorobenzene, 97% 250MG
L-LACTATE DEHYDROGENASE
Calcium fluoride, extra pure, 99.99% 10GR
Ethyl formate, 98+% 25LT