

| Name | Specifications | Packing | Price | Delivery | 
| 2,2′-Biquinoline-4,4′-dicarboxylic acid disodium salt | 98% | 25g | RMB 1628 | |
| 2,2′-Biquinoline-4,4′-dicarboxylic acid disodium salt | 98% | 5g | RMB 547.8 | |
| 2,2′-Biquinoline-4,4′-dicarboxylic acid disodium salt | 98% | 1g | RMB 163.9 | 
|  沪公网安备 31012002003055号 |