ISO/TR TECHNICAL REPORT 23199 First edition 2019-05 Cosmetics Calculation of organic indexes of hydrolates Supplemental information for IS0 16128-2 Cosmetiques - Calcul de I'indice biologique des hydrolats - Informations complementaires a utiliser avec I'iso 16128-2 Reference number ISO/TR 23199:2019(E) osi @ IS0 2019 IS0/TR 23199:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0/TR 23199:2019(E) Contents Page Foreword ..iv Introduction. 1 Scope.. 2 Normative references 3 Terms and definitions 4 Hydrolates in cosmetic ingredients 5 Organic index calculation. .2 5.1 Case of floral waters. .2 5.2 Case of hydrolates.. ..2 Bibliography .4 @ IS0 2019 - All rights reserved ii