Revised Standards : CHD 6


S.No. IS Number IS Title Revision Number Category Document Comment
1 IS 1090 : 2002 Compressed Hydrogen - Specification (Third Revision) 3 Product Specification  Download
2 IS 16142 : 2019 Gas Analysis - Handling of Calibration Gases and Gas Mixtures - Guidelines (First Revision) 1 Others  Buy
3 IS 16247 : 2019 Gas Analysis - Contents of - Certificates for Calibration Gas Mixtures (First Revision) 1 Others  Buy
4 IS 16249 : Part 1 : 2021 Gas Analysis Preparation of Calibration Gas Mixtures Using Dynamic Methods Part 1 General Aspects 1 Code of Practice  Buy
5 IS 16249 : Part 2 : 2019 Gas Analysis - Preparation of Calibration Gas Mixtures Using Dynamic Methods: Part 2 Piston Pumps (First Revision) 1 Others  Buy
6 IS 16249 : Part 6 : 2019 Gas Analysis - Preparation of Calibration Gas Mixtures Using Dynamic Methods: Part 6 Critical Flow Orifices (First Revision) 1 Others  Buy
7 IS 16249 : Part 7 : 2020 Gas Analysis - Preparation of Calibration Gas Mixtures Using Dynamic Methods Part 7 Thermal Mass-Flow Controllers (First Revision) 1 Others  Buy
8 IS 16260 : 2019 Gas Analysis Preparation of Calibration Gas Mixtures Gravimetric Method for Class 1 Mixtures (First Revision) 1 Others  Buy
9 IS 1747 : 2023 Nitrogen Compressed Gas and Liquid-Specification Second Revision 2 ------  Buy
10 IS 2432 : 1993 Liquid Sulphur Dioxide - Specification (First Revision) 1 Product Specification  Download
11 IS 307 : 1966 Specification for Carbon Dioxide (Second Revision) 2 Product Specification  Download
12 IS 308 : 1988 Specification for Dissolved Acetylene (Gas) (Third Revision) 3 Product Specification  Download
13 IS 309 : 2023 Oxygen Compressed Gas and Liquid-Specification (Fifth Revision) 5 ------  Buy
14 IS 5610 : 1993 Chloro - Fluoro Hydrocarbons of the Methane and Ethane Series - Specification (Second Revision) 2 Product Specification  Download
15 IS 5760 : 1998 Argon, Compressed and Liquid - Specification (Second Revision) 2 Product Specification  Download
16 IS 7278 : 1993 Methyl Chloride - Specification (First Revision) 1 Product Specification  Download
17 IS/ISO 8573 : PART 1 : 2010 Compressed Air: Part 1 Contaminants and Purity Classes (First Revision) 1 Safety Standard  Buy
18 IS/ISO 8573 : Part 2 : 2018 Compressed Air - Contaminant Measurement Part 2 Oil Aerosol Content (First Revision) 1 Methods of tests  Buy
19 IS/ISO 8573 : Part 4 : 2019 Compressed Air Contaminant Measurement Part 4 Particle Content 1 Terminology  Buy