
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 | 
| 109-99-9 | Tetrahydrofuran | 四氢呋喃 | AR | 20L×1/桶 | 科试 | 
| 140-07-8 | . | 四羟乙基乙二胺 | AR | 5kgx1/桶 | 科试 | 
| 127-18-4 | Tetrachloroethylene | 四氯乙烯 | AR | 300Kg×1/桶 | 科试 | 
| 75-57-0 | Tetramethylammonium Chloride | 四甲基氯化铵 | 工业级 | 25Kg×1/桶 | 科试 | 
| 1643-19-2 | Tetrabutylammonium Bromide | 四丁基溴化铵 | AR,99% | 5kg×5袋/件 | 科试 | 
| 2052-49-5 | Tetrabutylammonium Hydroxide | 四丁基氢氧化铵水溶液 | AR,40% | 500ml×20瓶/件 | 科试 | 
| 2052-49-5 | Tetrabutylammonium Hydroxide | 四丁基氢氧化铵水溶液 | AR 25% | 500ml×20瓶/件 | 科试 | 
| 87749-50-6 | . | 四丁基氟化铵,三水 | 98% | 20Kg×1/桶 | 科试 | 
| 311-28-4 | Tetrabutylammonium Iodide | 四丁基碘化铵 | AR | 25Kg×1/桶 | 科试 | 
| 6100-20-5 | Potassium Trihydrogen Dioxalate | 四草酸钾,二水 | AR,99.5% | 100g×20瓶/件 | 科试 | 
| 143-66-8 | Tetraphenylboron Sodium | 四苯硼钠 | AR,99% | 500g×20瓶/件 | 科试 | 
| 143-66-8 | Tetraphenylboron Sodium | 四苯硼钠 | AR,99% | 100g×20瓶/件 | 科试 | 
| 26266-58-0 | Span-85 | 司班-85 | AR | 25Kg×1/桶 | 科试 | 
| 1338-43-8 | Span 80 | 司班-80 | AR | 50Kg×1/桶 | 科试 | 
| 1338-43-8 | Span 80 | 司班-80 | AR | 25Kg×1/桶 | 科试 | 
| 108-31-6 | Maleic Anhydride | 顺丁烯二酸酐 | 工业级 | 25Kg×1/桶 | 科试 | 
| 108-31-6 | Maleic Anhydride | 顺丁烯二酸酐 | AR,99.5% | 500g×20瓶/件 | 科试 | 
| 110-16-7 | Maleic Acid | 顺丁烯二酸 | AR,99.5% | 25Kg×1/桶 | 科试 | 
| 54-21-7 | Sodium Salicylate | 水杨酸钠 | AR | 25Kg×1/桶 | 科试 | 
| 69-72-7 | Salicylic Acid | 水杨酸 | AR,99.5% | 250g×20瓶/件 | 科试 | 

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