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1 Scope This part specifies the test method of determination of hydrogen sulfide content by iodometric titration method This Part is applicable to determination of hydrogen sulfide content in natural gas, determination scope: 0%~100%. This Part is not involved with all the relevant application safety concerns. It is the responsibility of the user of this part to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this part in GB / T 11060. For dated references, subsequent amendments to (excluding amending error in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this part are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies. GB/T 6682 Water for Laboratory Use-Specifications and Test Method (GB/T 6682-1992, 3696: 1987 MOD) GB / T 13609 Natural Gas-Sampling Guidelines (GB / T 13609 - 1999; eqv ISO 10715: 1997) SY/T 6277 Specifications for hydrogen sulfide monitoring of sulfur bearing oil gas field and personal safety protection |