| 分子式 | C28H18N2O2 |
| 纯度 | 92.4% |
| 其他事项 | 其它工业类;Other Industry Reference Standards |
亚甲基蓝溶液
编号:1ST7916-100M CAS号:7220-79-3 规格:1mL 浓度:100μg/mL
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KSN
编号:CCHM701334 CAS号:5242-49-9 规格:250mg 浓度:99.2%
荧光增白剂393
编号:CCHM701331 CAS号:1533-45-5 规格:250mg 浓度:92.4%
水中7种着色剂混标溶液
编号:1STG50070-1000W 规格:1mL 浓度:7组分