| 1. | Non - aqueous titrimetric analysis of quaternary ammonium salt n
263的非水滴定分析 |
| 2. | Test method for ph of fatty quaternary ammonium chlorides
脂族季铵氯化物中ph值的测试方法 |
| 3. | Test method for ash in fatty quaternary ammonium chlorides
脂族季铵氯化物中灰分的测试方法 |
| 4. | Review on application of quaternary ammonium compounds in wood preservation
在木材防腐中的应用 |
| 5. | Synthesis and structural characterization of the quaternary ammonium
三甲基壳聚糖季铵盐的合成及其结构表征 |
| 6. | Test method for nonvolatile matter solids in fatty quaternary ammonium chlorides
脂族季铵氯化物中不挥发物质 |
| 7. | Anti - swelling of bentonite re - modified by alkyl quaternary ammonium salts
烷基季铵盐二次改性膨润土的防膨性能 |
| 8. | Test method for average molecular weight of fatty quaternary ammonium chlorides
脂族季铵氯化物平均分子量的测试方法 |
| 9. | Test methods for acid value and amine value of fatty quaternary ammonium chlorides
脂族季铵氯化物中酸值和胺值的测试方法 |
| 10. | Study on toxicity and mutagenic effects of quaternary ammonium compound detergent
季氨化合物洗消剂的毒性及致突变作用研究 |
