ASTM D3712-1991(2000)E1 标准详情
- 标准号:ASTM D3712-1991(2000)E1
- 中文标题:液体色谱法分析油溶性石油磺酸盐的试验方法
- 英文标题:standard test method of analysis of oil-soluble petroleum sulfonates by liquid chromatography
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1991
1.1 This test method covers the analysis of refined and crude natural and synthetic oil-soluble sulfonate products. Resins, if present, are recovered with the oil phase and carboxylates are recovered as sulfonates. 1.2 This test method covers the d
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