IS 326 : Part 19 : 2023 Natural and Synthetic Perfumery Materials - Methods of Sampling and Test Part 19 Gas Chromatographic Analysis of Perfumery Materials on Fused Silica Capillary Columns - General Method [ISO 7609 : 1985, MOD]
[Superseding IS 326 (Part 19/Sec 1) : 2018 and IS 326 (Part 19/Sec 2) : 2018]
New Standard from Last Update.
1. SCOPE
This Indian Standard specifies a general method for the analysis of essential oils by gas chromatography on capillary columns for the purpose of determining the content of a specific constituent and/or searching for a characteristic profile.
2. REFERENCES
The standards listed below contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below:
IS 326 (Part 23) : 2017/ISO 356 : 1996 Methods of sampling and test for natural and synthetic perfumery materials: Part 23 Preparation of test samples