ISO INTERNATIONAL STANDARD 4892-2 Third edition 2013-03-01 AMENDMENT1 2021-08 Plastics Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps AMENDMENT 1: Classification of daylight filters Plastiques-Methodesd'expositiona dessourceslumineuses de laboratoire Partie2:Lampesaarcauxénon AMENDEMENT1:Classificationdes filtresdela lumieredu jour Reference number IS0 4892-2:2013/Amd.1:2021(E) ISO Copyright Inte IS02021 IS04892-2:2013/Amd.1:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS02021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may ontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherIsoattheaddress beloworiso'smemberbodyinthecountryoftherequester. ISO copyrightoffice CP40i·Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Email:[email protected] Website:www.iso.org Published in Switzerland @IS02021-All rights reserved