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
2,3-Butanedione, 99% 500ML
1,4-癸二炔(50%的己烷溶液,约2.7mol/L)
ZINC OXIDE EXTRA PURE, DAB, PH. EUR., B. P., PH. FRANC., U. S. P.
四甲基氯化铵, ≥98.0%
2-(4-叔丁苯基)-5-(4-联苯基)-1,3,4-恶二唑(升华提纯),99.0%(GC)
4-溴哌啶氢溴酸盐,98%+ (氧化剂)
N-邻苯二甲酰基-L-苯丙氨酸,98.0%(LC&T)
Tris(acetonitrile)cyclopentadienylruthenium(II) hexafluorophosphate, 98% 1GR
Butyl methacrylate, stabilized, 99% 1LT
己二酰二胺,98.0%(N)