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
聚苯乙烯 average Mw ~280,000
硫酸铅,98%
2,4,6-Trifluoroaniline, 97% 5GR
4-(Trifluoromethoxy)benzene-1-thiol, Tech.
Chlorine reagent Cl2-3 (liquid) for chlorine test (DPD) 0.010 - 6.00 mg/l Cl2 free chlorine: Cl2-1
N-(4-甲氧基苯亚甲基)-4-乙酰氧基苯胺,99.0%(T)
FURA 2/AM in Solution
(S)-(-)-1-Phenyl-1-propanol, 98% ee, 95% 1GR
Ethyl 4-(4-methylperhydro-1,4-diazepin-1-yl)benzoate, 97%
1-二十二醇,95.0%(GC)