| 分子式 | C30H26O2 |
直接黑G
编号:A24672-500g CAS号:6428-31-5 规格:500g
邻氨基偶氮甲苯
编号:CWLT600062 CAS号:97-56-3 规格:250mg 浓度:96.7%
亮蓝
编号:CWLT600133 CAS号:3844-45-9 规格:500mg 浓度:78.5%
荧光增白剂199
编号:CWLT600714 CAS号:13001-40-6 规格:500mg 浓度:98.0%
荧光增白剂210
编号:CDAA-3120210-200mg CAS号:28950-61-0 规格:200mg
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