| 分子式 | C18H18N2O6 |
碱性橙22(阳离子橙)(C.I.48040)标准品
编号:BWJ4308-2016 CAS号:4657-00-5 规格:100mg 浓度:C.I. 48040( no accuracy of purity)
碱性橙2
编号:CCHM700729 CAS号:532-82-1 规格:250mg 浓度:86.8%
荧光增白剂33(售完下架)
编号:CWLT600705 CAS号:61902-19-0 规格:100mg 浓度:91.9%
荧光增白剂210
编号:CDAA-3120210-200mg CAS号:28950-61-0 规格:200mg
乙腈中26种偶氮染料混合溶液标准物质
编号:BWQ8494-2016 规格:1.2mL 浓度:26组分
荧光增白剂 393(OB-1)
编号:CDAA-3120393-200mg CAS号:1533-45-5 规格:200mg 浓度:Fluorescent brightener 393