SNo |
IS Number |
Title |
Technical Committee |
1 |
IS 1070 : 1992 |
Reagent grade water - Specification (Third Revision) |
CHD 13 |
2 |
IS 2303 : Part 1 : Sec 1 : 2021 |
GRADING GLASS FOR ALKALINITY PART 1 HYDROLYTIC RESISTANCE OF GLASS GRAINS SECTION 1 DETERMINATION AND CLASSIFICATION OF HYDROLYTIC RESISTANCE AT 98C (Third Revision) |
CHD 10 |
3 |
IS 4167 : 2020 |
Glossary of Terms Relating to Air Pollution ( Second Revision ) |
CHD 35 |
4 |
IS 5182 : Part 14 : 2000 |
Methods for measurement of air pollution: Part 14 guidelines for planning the sampling ofatmosphere (Second Revision) |
CHD 35 |