BS EN BRITISH STANDARD 29455-8:1993 ISO 9455-8: 1991 Soft soldering fluxes Test methods - Part 8: Determination of zinc content The European Standard EN 29455-8:1993 has the status of a British Standard UDC 621.791.35.048:620.1:543.24:546.47 BSi BSEN29455-8:1993 Cooperating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of thefollowing countries: Austria Oesterreichisches Normungsinstitut Belgium Institutbelgedenormalisation Denmark Dansk Standardiseringsraad Finland Suomen Standardisoimislito, r.y. France Associationfrangaisedenormalisation Germany Deutsches Institut fur Normung e.V. Greece Hellenic Organizationfor Standardization Iceland Technological Institute of Iceland Ireland National Standards Authority of Ireland Italy Ente Nazionale Italiano di Unificazione Luxembourg Inspection du Travail et des Mines Netherlands Nederlands Normalisatie-instituut Norway Norges Standardiseringsforbund Portugal Instituto Portugues da Qualidade Spain Asociacion Espanola deNormalizaciony Certificacion Sweden Standardiseringskommissioneni Sverige Switzerland Association suisse de normalisation United Kingdom British Standards Institution This British Standard, having been prepared under the direction of the Non-ferrous Metals Standards Policy Copy: Committee, was published under the authority of the Standards Board and comes into effect on Amendmentsissued sincepublication Licensed 15 December 1993 Amd. No. Date Comments BSI 01-2000 The following BSI references relate to the work on this standard: Committee reference NFM/27 Draft for comment 90/46342 DC ISBN 0580 21833 3 BS EN 29455-8:1993 Contents Page Cooperating organizations Inside front cover National foreword i Foreword 2 1 Scope 3 2 Normative reference 3 3 Principle 3 4 Reagents 3 5 Apparatus 8 6 Procedure 3 7 Calculationofresults 4 8 Precision 4 9 Test report 4 National annexNA (informative)Committeesresponsible Inside back cover @BSI01-2000 1