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
82Selenium Isotopic Standard- [HNO3]
Methyl pyruvate, 94% 25GR
(S)-1-苄基-3-吡咯烷醇,98.0%(GC)
4-碘-2-甲基苯胺, ≥98.0%
2,5-DIFLUOROBENZYLZINC BROMIDE, 0.5M SOL
α-鹅膏蕈碱, ≥90%
噻磺隆,95%+
3-氯-5-氟苯甲醚,96.0%(GC)
a1-3 6-Galactosidase Recom
3-氯-2-甲基苯胺盐酸盐,98.0%(T)