SNo |
IS Number |
Title |
Technical Committee |
1 |
IS 326 : Part 9 : Sec 1 : 2017 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 9 determination of ester value and free alcohols section 1 determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols (Third Revision) |
PCD 18 |
2 |
IS 326 : Part 9 : Sec 2 : 2017 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 9 determination of ester value and free alcohols section 2 estimation of free alcohols content by determination of ester value after acetylation (Third Revision) |
PCD 18 |
3 |
IS 326 : Part 11 : Sec 1 : 2017 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 11 determination of carbonyl value section 1 free hydroxylamine method (Third Revision) |
PCD 18 |
4 |
IS 326 : Part 11 : Sec 2 : 2017 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 11 determination of carbonyl value section 2 potentiometric methods using hydroxylammonium chloride (Third Revision) |
PCD 18 |
5 |
IS 326 : Part 24 : 2017 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 24 determination of ester value of oils containing difficult - To - Saponify esters |
PCD 18 |
6 |
IS 326 : Part 25 : 2017 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 25 determination of residual benzene content |
PCD 18 |
7 |
IS 326 : Part 29 : Sec 1 : 2018 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 29 general guidance on chromatographic profiles section 1 preparation of chromatographic profiles for presentation in standards |
PCD 18 |
8 |
IS 326 : Part 13 : 2020 |
Methods of Sampling and Test for Natural and Synthetic Perfumery Materials Part 13 Determination of 1,8-Cineole Content ( Fourth Revision ) |
PCD 18 |
9 |
IS 326 : Part 19 : Sec 2 : 2018 |
Methods of sampling and test for natural and synthetic perfumery materials: Part 19 gas chromatographic analysis of perfumery materials section 2 on capillary columns - General method (First Revision) |
PCD 18 |