ASTM D3339-2012 标准详情
- 标准号:ASTM D3339-2012
- 中文标题:半微量颜色指示剂滴定法测定石油产品酸值的标准试验方法
- 英文标题:standard test method for acid number of petroleum products by semi-micro color indicator titration
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2012-04-15
1.1 this test method covers the determination of acidic constituents in new or used petroleum products and lubricants soluble or nearly soluble in mixtures of toluene, and isopropyl alcohol. the test method is especially intended for cases in whi
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