ISO 8819-1993 标准详情
- 标准号:ISO 8819-1993
- 中文标题:液化石油气.硫化氢的测定.醋酸铅法
- 英文标题:liquefied petroleum gases; detection of hydrogen sulfide; lead acetate method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1993-10-01
Specifies a procedure for the detection of hydrogen sulfide. The lower limit of detectability is 4 mg of hydrogen sulfide in 1 m of gas. Methyl mercaptan, if present, produces a transistory yellow stain on the lead acetate paper which, however, fades
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