Standard Test Method for Hydrogen Sulfide and Mercaptan Sulfur in Natural Gas (Cadmium Sulfate Iodometric Titration Method)
|Publication Date:||28 August 1981|
|ICS Code (Natural gas):||75.060|
1.1 This test method covers the determination of hydrogen sulfide and mercaptan sulfur in natural gas. It is applicable over the concentration range from 0 to 5 grains of hydrogen sulfide (about 11 mg/m3) and 0 to 1 grain of mercaptan sulfur/100 ft3 (2.832 m3) of natural gas.
1.2 This standard does not purport to address all of the safety problems, 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.