GB/T 38527-2020 Technologic rules for calibration gas mixtures

ISO/IEC Guide 98-3 GB/T 5274.1-2018 Gas analysis—Preparation of calibration gas mixtures—Part 1:Gravimetric method for class Ⅰ mixtures GB/T 5275.2-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 2:Volumetric pumps GB/T 5275.2-2022 Gas analysis—Preparation of calibration gas mixtures using dynamic methods—Part 2:Piston pumps GB/T 5275.4-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 4:Continuous syringe injection method GB/T 5275.5-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 5:Capillary calibration devices GB/T 5275.6-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 6:Gritical orifices GB/T 5275.6-2023 Gas analysis—Preparation of calibration gas mixtures using dynamic methods—Part 6:Critical flow orifices GB/T 5275.7-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 7:Thermal mass-flow controllers GB/T 5275.8-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 8:Diffusion method GB/T 5275.9-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 9:Saturation method GB/T 5275.10-2009 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 10:Permeation method GB/T 5275.11-2014 Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 11:Electrochemical generation GB 7144-1999 Colored cylinder mark for gases GB/T 7144-2016 Coloured cylinder mark for gases GB/T 10248-2005 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods GB/T 14850-1993 Gas analysis—Vocabulary GB/T 14850-2008 Gas analysis—Vocabulary GB/T 14850-2020 Gas analysis—Vocabulary GB/T 34526-2017 Rules for filling of gas mixture cylinder GB/T 34710.1-2017 Classification of the mixture gas—Part 1:Toxic classification GB/T 34710.2-2018 Classification of the mixture gas—Part 2:Corrosive classification GB/T 34710.3-2018 Classification of the mixture gas—Part 3:Flammable classification GB/T 35860-2018 Gas analysis—Contents of certificates for calibration gas mixtures GB/T 37180-2018 Gas analysis—Handling of calibration gases and gas mixtures—Guidelines GB/T 38521-2020 Gas analysis—Purity analysis and the treatment of purity data JJF 1186-2007 The Rules for Drafting of Contents for Certificates and Labels of Certified Reference Materials JJF 1186-2018 Requirements of Reference Materials Certificates and Labels TSG 23-2021 Regulation on Safety Technology for Gas Cylinder GB/T 38521-2025 Gas analysis—Purity analysis and the treatment of purity data GB/T 5275.7-2025 Gas analysis—Preparation of calibration gas mixtures using dynamic methods— Part 7:Thermal mass-flow controllers