ASTM D2712-1991(1996) 标准详情
- 标准号:ASTM D2712-1991(1996)
- 中文标题:用气相色谱法测定丙烯浓缩物中烃类痕量的试验方法
- 英文标题:Standard Test Method for Hydrocarbon Traces in Propylene Concentrates By Gas 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 determination of 5 to 500 ppm each of ethylene, total butylenes, acetylene, methyl acetylene, propadiene, and butadiene in propylene concentrates. 1.2 The values stated in SI units are to be regarded as standard. The
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