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Norm
ISO 8819:1993
Issue date: 1993 09 30
Liquefied petroleum gases — Detection of hydrogen sulfide — Lead acetate method
Specifies a procedure for the detection of hydrogen sulfide. The lower limit of detectability is 4 mg of hydrogen sulfide in 1 m^3 of gas. Methyl mercaptan, if present, p...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
ICS
Specifies a procedure for the detection of hydrogen sulfide. The lower limit of detectability is 4 mg of hydrogen sulfide in 1 m^3 of gas. Methyl mercaptan, if present, produces a transistory yellow stain on the lead acetate paper which, however, fades completely in less than 5 min. Other sulfur compounds present in the gas do not interfere with the test.
ISO 8819:1993
1993 09 30
Liquefied petroleum gases — Detection of hydrogen sulfide — Lead acetate method
Norm
↖
ISO 8819:1987
1987 10 15
Liquified petroleum gases — Detection of hydrogen sulfide — Lead acetate method
Norm
