| 分子式 |
硫酸腈
编号:CCHM700723 CAS号:10034-93-2 规格:250mg 浓度:97.3%
丙烯腈
编号:CCPD101096 CAS号:107-13-1 规格:2mL 浓度:95%+
灭蝇胺标准品
编号:BWN0062-2016 CAS号:66215-27-8 规格:不低于0.25g 浓度:99.0%
4-氨基安替比林
编号:A800471-100g CAS号:83-07-8 规格:100g 浓度:98%
丙烯腈(含稳定剂MEHQ)Acrylonitrile
编号:A0146-25ML CAS号:107-13-1 规格:25mL 浓度:(stabilizedwi...>99.0%(GC)
偶氮二异丁腈
编号:133871 规格:AR,250g