| IS No. | Title |
| 326 | Methods of sampling and test for
natural and synthetic perfumery
materials: |
| IS Part 1 :1984 | Sampling (second revision) |
| IS Part 2 : 1980 | Preliminary examination of perfumery
materials and samples (second
revision) |
| IS Part 3 : 2006/ | Determination of relative density (third |
| ISO 279 :1998 | revision) |
| IS Part 4 : 2005/ | Determination of optical rotation (third |
| ISO 592 : 1998 | revision) |
| IS Part 5 : 2006/ | Determination of refiactive index (third |
| ISO 280 : 1998 | revision) |
| IS Part 18 : 1984/ | Determination of freezing point (second |
| ISO 1041 : 1973 | revision) |
| IS Part 19 : 1998 | Gas chromatographic analysis of
perfumery materials |
| IS 1070 : 1992 | Reagent grade water (third revision) |
| IS 2284 : 1988 | Method for olfactory assessment of
natural and synthetic perfumery
materials (first revision) |
| IS 6597 : 2001 | Glossary of terms relating to fragrance
and flavour industry (second revision) |