产品介绍：
| 3,3'-Dimethylbenzidine | 3,3'-二甲基联苯 | 119-93-7 | 2 mg/mL |
| 4-Nitroquinoline-1-oxide | 4-硝基喹啉-N-氧化物 | 56-57-5 | 2 mg/mL |
| N-Nitrosodiethylamine | N-亚硝基二乙基胺 | 55-18-5 | 2 mg/mL |
| N-Nitrosoethylmethylamine | N-亚硝基甲基乙基胺 | 10595-95-6 | 2 mg/mL |
| N-Nitrosomorpholine | N-亚硝基吗啉 | 59-89-2 | 2 mg/mL |
| N-Nitrosopyrrolidine | N-亚硝基吡咯 | 930-55-2 | 2 mg/mL |
| 5-Nitro-o-toluidine | 2-甲基-5-硝基苯胺 | 99-55-8 | 2 mg/mL |
| p-Phenylenediamine | 对苯二胺 | 106-50-3 | 2 mg/mL |
| o-Toluidine | 邻甲苯胺 | 95-53-4 | 2 mg/mL |
