INTERNATIONAL ISO/ASTM STANDARD 52628 Second edition 2020-04 Standard practice for dosimetry in radiation processing Pratique standard pour dosimetrie au traitement par irradiation Referencenumber IS0/ASTM52628:2020(E) INTERNATIONAL IS0/ASTMInternational 2020 IS0/ASTM52628:2020(E) COPYRIGHTPROTECTEDDOCUMENT @IS0/ASTM International 2020 All rights reserved.Unless otherwise specified, or required in the context ofits implementation, no part ofthis publication maybe orIsoO'smemberbodyin thecountryoftherequester.IntheUnitedStates,suchrequestsshouldbesenttoAsTM International. ISO copyright office ASTM International CP 401:Ch.de Blandonnet 8 100 Barr Harbor Drive, PO Box C700 CH-1214 Vernier, Geneva West Conshohocken, PA 19428-2959,USA Phone: +4122749 0111 Phone: +610832 9634 Fax: +41 22 749 09 47 Fax: +610 8329635 Email: copyright@iso.org Email:khooper@astm.org Website:www.iso.org Website:www.astm.org Published in Switzerland ii @ IS0/ASTM International 2020-All rights reserved