S. No. |
Doc. NO. | Document Title | Stage |
---|---|---|---|
1 | CHD/35/17328 | Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration | Under Published |
2 | CHD/35/19220 | Methods for Measurement of Air Pollution Part 27 Vapour-Phase Organic Chemicals Vinyl Chloride to nc22 Hydrocarbons In air and Gaseous Emissions – by Diffusive (Passive) Sampling onto Sorbent Tubes or Cartridges Followed by Thermal Desorption (TD) and Capillary gas Chromatography (GC) Analysis. | Under Published |
3 | CHD/35/19221 | METHODS FOR MEASUREMENT OF AIR POLLUTION PART 28 Vapour-phase organic chemicals C3 to nC30 hydrocarbons in air and gaseous emissions Sampling by pumped sorbent tubes followed by thermal desorption TD and capillary gas chromatography GC analysis | WC-Draft |
4 | CHD/35/24456 | METHODS FOR MEASUREMENTOF AIRPOLLUTION PART 4 SUSPENDED-PARTICULATE MATTER | WC-Draft |
5 | CHD/35/25059 | Performance Characteristics of Automated Measurement Systems Part 1 Carbon Monoxide Carbon Dioxide and Oxygen from Stationary Sources | F-Draft |
6 | CHD/35/25082 | Method for Measurement of Air Pollution Part 3 Radioactivity Particulate in Air | WC-Draft |
7 | CHD/35/25502 | Method Measurement of air pollution Part X Vapor Phase Mercury in Ambient Air Sec 2 Cold-Vapor Atomic Absorption or Fluorescence Spectroscopy CVAFS Method Using Acidified solution of KMnO4 | P-Draft |
8 | CHD/35/25505 | Methods for Measurement of Air Pollution Part XX Vapor Phase Mercury in Ambient Air Sec 1 Cold-Vapor Atomic Fluorescence Spectrometer method by Amalgamation Principle | P-Draft |