Documents Under Development :: CHD

S.
No.
Doc. NO. Document Title Stage
1 CHD/35/26418 Methods For Measurement of Air Pollution Part 30 Metals in Particulate Matter in Ambient Air WC-Draft
2 CHD/35/26782 Air Pollution — Methods for Measurement Part 25 Ammonia (First Revision) WC-Draft
3 CHD/35/26920 Methods for Measurement of Emission from Stationary Sources Part 16 Chemical Absorption Method for Sampling and Determining Mercury Species in Flue Gas Under Published
4 CHD/35/26939 Work - Place air - Determination of mass concentration of nitrogen dioxide - Method using detector tubes for shortterm sampling with direct indication Amendment - 1 WC-Draft
5 CHD/35/26956 Air Pollution Methods for Measurement Part 8 Sulphation Rate (first revision) Under Published
6 CHD/35/27644 Air Pollution Methods for Measurement Part 9 Oxidant WC-Draft
7 CHD/35/27645 Air Pollution Methods for Measurement Part 6 Oxides of Nitrogen Section 1 Colorimetric method using NEDA WC-Draft
8 CHD/35/27689 Performance Specification of Sensor Based Instruments for Measurement of Particulate Matter In Outdoor and Indoor Environment P-Draft
9 CHD/35/28126 METHODS FOR MEASUREMENT OF AIR POLLUTION Part 2 Sulphur Dioxide Section 1 Tetrachloromercurate Pararosaniline method (second revision) Amendment - 1 WC-Draft
10 CHD/35/28180 Indoor air Part 5: Sampling strategy for volatile organic compounds VOCs Project-Approval
11 CHD/35/28183 Indoor Air Part 5 Sampling Strategy for Volatile Organic Compounds VOCs WC-Draft
12 CHD/35/28184 Indoor Air Part 6 Determination of Organic Compounds VVOC VOC SVOC In Indoor and Test Chamber Air by Active Sampling on Sorbent Tubes Thermal Desorption and Gas Chromatography Using MS or MS FID WC-Draft
13 CHD/35/28185 Indoor air Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations WC-Draft
14 CHD/35/28186 Indoor Air Part 9 Determination of The Emission of Volatile Organic Compounds from Samples of Building Products and Furnishing Emission Test Chamber Method WC-Draft
15 CHD/35/28187 Indoor Air Part 10 Determination of the emission of volatile organic compounds from building products and furnishing Emission test cell method WC-Draft