SNo 
IS Number 
Title 
Technical Committee 
1 
IS 326 : Part 1 : 1984

Methods of sampling and test for natural and synthetic perfumery materials: Part 1 sampling (Third Revision) 
PCD 18 
2 
IS 326 : Part 2 : 1980

Natural and synthetic perfumery materials  Methods of sampling and test Part 2 Preliminary examination of perfumery materials and samples ( Third Revision ) 
PCD 18 
3 
IS 326 : Part 3 : 2006

Methods of sampling and test for natural and synthetic perfumery materials: Part 3 determination of relative density (Third Revision) 
PCD 18 
4 
IS 326 : Part 4 : 2005

Methods of sampling and test for natural and synthetic perfumery materials: Part 4 determination of optical rotation (Third Revision) 
PCD 18 
5 
IS 326 : Part 5 : 2006

Methods of sampling and test for natural and synthetic perfumery materials: Part 5 determination of refractive index (Third Revision) 
PCD 18 
6 
IS 326 : Part 6 : 2005

Methods of sampling and test for natural and synthetic perfumery materials: Part 6 evaluation of miscibility in ethanol (Third Revision) 
PCD 18 
7 
IS 326 : Part 12 : 2005

Methods of sampling and test for natural and synthetic perfumery materials: Part 12 determination of phenols (Third Revision) 
PCD 18 
8 
IS 326 : Part 26 : 2017

Methods of sampling and test for natural and synthetic perfumery material: Part 26 general guidance on determination of flashpoint 
PCD 18 
9 
IS 2284 : 1988

Method for olfactory assessment of natural and synthetic perfumery materials (First Revision) 
PCD 18 
10 
IS 6597 : 2001

Glossary of terms relating to fragrance and flavour industry (Second Revision) 
PCD 18 