GSO ISO 20729:2022
Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method

Standard No.

GSO ISO 20729:2022

Release Date

2022

Published By

GSO

Latest

GSO ISO 20729:2022

Scope

ISO 20729:2017 applies to the determination of total sulfur content in natural gas expressed as sulfur mass concentration ranging from 1 mg/m3 to 200 mg/m3. Natural gas with sulfur contents above 200 mg/m3 can be analysed after dilution with a suitable sulfur-free solvent.

GSO ISO 20729:2022 history

• 2022 GSO ISO 20729:2022 Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method