| 分子式 |
直接黑G
编号:A24672-500g CAS号:6428-31-5 规格:500g
溶剂绿7溶液
编号:1ST5874-100W CAS号:6358-69-6 规格:1mL 浓度:100μg/mL
荧光增白剂85
编号:CCHM700631 CAS号:12224-06-5 规格:100mg 浓度:89.4%
水中7种着色剂混标溶液
编号:1STG50070-1000W 规格:1mL 浓度:7组分
邻氨基偶氮甲苯
编号:CWLT600062 CAS号:97-56-3 规格:250mg 浓度:96.7%
荧光增白剂135,1,2-双(5-甲基-2-苯并恶唑基)乙烯
编号:CWLT600713 CAS号:1041-00-5 规格:100mg 浓度:98.9%