ASTM UOP384-1976 标准详情
- 标准号:ASTM UOP384-1976
- 中文标题:防止钢组件热浸镀锌时翘曲和扭曲用安全保护
- 英文标题:Nitrogen in Petroleum Distillates and Heavy Oils by Acid Extraction or Direct Kjeldahl Procedure
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1976
This acid extraction method is specifically intended for the determination of combined nitrogen in petroleum distillates and heavy oils in concentrations ranging from 0.1 to 100 ppm. Non-extractable samples, and samples containing nitrogen concentrat
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