
Organic reagent is used for the qualitative or quantitative determination of chemical elements and used for separation, enrichment and hidden organic compounds.
| Cas No. | English Name | Chinese Name | Level | Packaging | Brand |
| 1330-20-7 | Xylene | 二甲苯 | AR,99% | 180Kg×1/桶 | 科试 |
| 1330-20-7 | Xylene | 二甲苯 | AR,98.5% | 20Kg×1/桶 | 科试 |
| 506-59-2 | Dimethylamine Hydrochloride | 二甲胺盐酸盐 | AR,99% | 100g×20瓶/件 | 科试 |
| 124-40-3 | Dimethylamine Solution | 二甲胺水溶液 | AR,40% | 500ml×20瓶/件 | 科试 |
| 124-40-3 | Dimethylamine Solution | 二甲胺水溶液 | AR,33% | 500ml×20瓶/件 | 科试 |
| 101-83-7 | Dicyclohexylamine | 二环己胺 | AR | 17Kg×1/桶 | 科试 |
| 75-11-6 | Diiodomethane | 二碘甲烷 | 98% | 100g×20瓶/件 | 科试 |
| 123-42-2 | Diacetone Alcohol | 二丙酮醇 | AR,99% | 500ml×20瓶/件 | 科试 |
| 538-62-5 | Diphenylcarbazone | 二苯偶氮碳酰肼 | AR | 25g×10瓶/盒 | 科试 |
| 101-84-8 | Diphenyl Ether | 二苯醚 | AR,99% | 500ml×20瓶/件 | 科试 |
| 6152-67-6 | Diphenylaminesulfonic Acid Sodium Salt | 二苯胺磺酸钠 | IND,98% | 25g×10瓶/盒 | 科试 |
| 122-39-4 | Diphenylamine | 二苯胺 | AR,99% | 100g×20瓶/件 | 科试 |
| 1251-85-0 | Diantipyryl Methane | 二安替比林甲烷 | AR,97% | 100g×20瓶/件 | 科试 |
| 120-12-7 | Anthracene | 蒽 | AR,98% | 25g×10瓶/盒 | 科试 |
| 30525-89-4 | Paraformaldehyde | 多聚甲醛 | AR,95% | 25Kg×1/桶 | 科试 |
| 30525-89-4 | Paraformaldehyde | 多聚甲醛 | AR,95% | 500g×20瓶/件 | 科试 |
| 106-38-7 | P-Bromotoluene | 对溴甲苯 | AR,99% | 100g×20瓶/件 | 科试 |
| 99-99-0 | P-Nitrotoluene | 对硝基甲苯 | AR | 100g×20瓶/件 | 科试 |
| 62-23-7 | P-Nitrobenzoic Acid | 对硝基苯甲酸 | AR,99.5% | 25g×10瓶/盒 | 科试 |
| 555-16-8 | P-Nitrobenzaldehyde | 对硝基苯甲醛 | AR,98% | 25g×10瓶/盒 | 科试 |

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