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3. Extraction methods and sample preparation
The diversity and complexity of cosmetic matrices make it more difficult to extract and dose the active ingredients of interest. What's more, as the market for cosmetic raw materials continues to diversify and expand, revising and improving active ingredient extraction and sample preparation techniques remains a constant challenge.
In fact, around two-thirds of the time spent identifying and/or assaying a substance is devoted to this extraction or sample preparation stage , which is why it is so important to master these processes fully, while constantly seeking to optimize them.
The aim of good...
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Extraction methods and sample preparation
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Bibliography
Websites
Hazardous products forum http://www.sante-produits-dangereux.com/depigmentation-danger- certains-composants-t16.html (page consulted on December 22, 2014)
Events
Beyond Beauty Events – International trade fairs for beauty and wellness suppliers and brands http://beyondbeautyevents.com/bbe/fr/bbe_00_Home.asp
Beauty and Packaging Conference – Perfume and cosmetics packaging http://www.beautepackaging.com/1/fr_FR/page/217
...Regulations
Official Journal of the European Union, "Regulation (EC) No 1223/2009 of the European Parliament and of the Council of November 30, 2009 on cosmetic products".
First Commission Directive 80/1335/EEC of 22 December 1980 on the approximation of the laws of the Member States relating to methods of analysis necessary for checking the composition of cosmetic products. Official Journal L 383 of 31/12/1980....
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Polyintell, development of innovative polymers for analytical chemistry http://www.polyintell.fr/
Restek http://www.restek.com
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