ASTM D6273-20 PDF

Scope: 1.1 This test method covers the procedures for determining the threshold detection level, readily detectable level, and odor intensity of natural gas using instruments that dilute and mix the sampled natural gas with air. The mixed gas stream is then sniffed by the operator for the purpose of determining any of these parameters for odorant in a natural gas stream. 1.2 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D6273-20 Referenced Document

ASTM D4150 Standard Terminology Relating to Gaseous Fuels*， 2023-07-01 Update
ASTM D5287 Standard Practice for Automatic Sampling of Gaseous Fuels
ASTM E253 Standard Terminology Relating to Sensory Evaluation of Materials and Products*， 2023-07-15 Update