ASTM UOP 313-1989 标准详情
- 标准号:ASTM UOP 313-1989
- 中文标题:用颜色指示剂滴定法测定石油馏出物中氮基
- 英文标题:nitrogen bases in petroleum distillates by color indicator titration
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1989
This method is for determining basic organic nitrogen in clear or very light-colored distillates using a visual indicator titration. It is applicable over the range 0.1 to 100 mass-ppm as nitrogen, but is especially useful from 0.1 to 1.0 ppm. Colore
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