20242739-T-491
Fine bubble technology—Evaluation method for determining gas content in fine bubble dispersions in water—Part 2: Hydrogen content
DB53/T 747-2016
T/TGIC 006-2024
GB/T 11060.1-2023
Natural gas—Determination of sulfur compound—Part 1: Determination of hydrogen sulfide content by iodometric titration method
GB/T 223.82-2018
Steel and iron—Determination of hydrogen content—Thermal conductivity/infrared method after fusion under inert gas
GB/T 40704-2021
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method
GB/T 11060.2-2023
Natural gas—Determination of sulfur compound—Part 2: Determination of hydrogen sulfide content by methylene blue method
SY/T 4212-2017
Code for quality acceptance of oil and gas construction engineering—Gathering & transmission distributing station projects in highly hydrogen sulfide gas field
GB/T 11060.13-2023
Natural gas—Determination of sulfur compound—Part 13:Determination of hydrogen sulfide content by ultraviolet absorption method
SY/T 4213-2017
Code for quality acceptance of oil and gas construction engineering-Gathering and transmission pipelining projects in highly hydrogen sulfide gas field
T/CNIA 0060-2020
GB/T 11060.12-2023
Natural gas—Determination of sulfur compound—Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy
DB35/T 1584-2016
YB/T 4496-2015
Coke oven gas - Determination of the hydrogen sulfide content - Gas chromatography
GB/T 4702.17-2016
Chromium metal─Determination of oxygen, nitrogen and hydrogen content─Inert gas fusion thermal infrared detection method and conductivity method
GB/T 40566-2021
Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method
GB/T 11060.11-2014
Natural gas—Determination of sulfur compounds-Part 11: Determination of hydrogen sulfide content by length-of-stain detector tubes method
GB/T 11060.5-2010
Natural gas - Determination of sulfur compound - Part 5: Determination of total sulfur content by hydrogenolysis and rateometric colorimetry method
DB53/T 618-2014
T/CNIA 0016-2019