Norm

ASTM D5305-12

Standard Test Method for Determination of Ethyl Mercaptan in LP-Gas Vapor

54,27

Over deze norm

Status Definitief
Aantal pagina's 6
Commissie D02.H0
Gepubliceerd op 01-11-2012
Taal Engels

1.1 This test method covers a rapid and simple procedure using length of stain tubes for field measurement of ethyl mercaptan in the vapor phase of LP-gas systems. Although length-of-stain tubes are available to detect ethyl mercaptan concentrations in the range of 0.5 to 120 parts per million volume (ppmv), this test method is specifically applicable to systems containing 5 ppmv or more of ethyl mercaptan in LP-gas vapors.

Note 1A chromatographic technique can be used for more precise, quantitative determination of ethyl mercaptan in LP-gas.

1.2 The values stated in SI (metric) units are to be regarded as the standard. The values in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Details

ICS-code 75.160.30
Nederlandse titel Standard Test Method for Determination of Ethyl Mercaptan in LP-Gas Vapor
Engelse titel Standard Test Method for Determination of Ethyl Mercaptan in LP-Gas Vapor

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