


| Name | Specifications | Packing | Price | Delivery |
| 2,2',5,5'-Tetrachlorobenzidine | 99% | 25g | RMB 420.2 | Consulting service |
| 2,2',5,5'-Tetrachlorobenzidine | 99% | 100g | RMB 1419 | Consulting service |
| 2,2',5,5'-Tetrachlorobenzidine | 99% | 500g | RMB 3844.5 | Consulting service |
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