INTERNATIONAL STANDARD ISO 304:1985 TECHNICAL CORRIGENDUM 1 ISO Published 1998-07-01 Surface active agents --- Determination of surface tension by drawing up liquid films TECHNICAL CORRIGENDUM 1 Agents de surface -- Determination de la tension superficielle par étirement de films liquides RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to International Standard ISO 304:1985 was prepared by ISO Central Secretariat on behalf of Technical Committee ISO/TC 91, Surface active agents. This material is reproduced from Iso documents under Internationat Organization for Standardization (ISO) Copyright License number IHS/ICC/1996. Not for resale. No part or otherwise, except as allowed in the copyright law of the country of use, or with the prior written consent of IsO (Case postale 56, 1211 Geneva 20, Switzerland, Fax +41 22 734 10 79), IHS or the Iso Licensor's members. Page 1 Clause 0 Delete the last sentence. Page 2 6.1.1 In line 4, replace "see sub-clause 5.2 of ISO 2456" by “complying with the requirements of clause 4 of ISO 2456" 6.2.1 In the last line of the second paragraph, replace “sub-clause 5.2 of ISO 2456" by "clause 5 of ISO 2456". IC 71.100.40 Ref. No. 1SO 304:1985/Cor.1:1998(E) Descriptors: surtactants, tests, determination, surtace tension. @ ISO 1998 Printed in Switzerland CopYRIGHTInternationalOrganizationforStandardization S-hoE 20hT200 E06T5t ~13·33 304 (ISO International Standard INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEKAYHAPOAHAR OPTAHM3AUMR IO CTAHAAPTW3ALMMGORGANISATION INTERNATIONALE DE NORMALISATION Surface active agents -- Determination of surface tension by drawing up liquid films Agents de surface - Determination de la tension superficielle par etirement de films liquides Second edition -- 1985-12-15 UDC 661.185 : 532.61.08 Ref. No. ISO 304-1985 (E) ISO 304-1985 (E) Descriptors : surfactants, tests, determination, surface tension. Price based on 10 pages coPYRIGHT International Organization for Standardization Licensedby 2 90hT200 E06T59 5g-hOE Foreword ISo (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with Iso, also take part in the work. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the Iso Council. They are approved in accordance with isO procedures requiring at Internationaf Standard ISO 304 was prepared by Technical Committee ISO/TC 91, Surfaceactiveagents. This second edition cancels and replaces the first edition (ISO 304-1978), of which it constitutes a minor revision. Users should note that all International Standards undergo revision from time to time and that any reference made herein to any other International Standard implies its latest edition, unless otherwise stated. @ International Organization for Standardization, 1985 Printed in Switzerland COPYRIGHT zation