We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Methods of test for phosphoric acid for industrial use. Determination of iron content.
WITHDRAWN published on 31.1.1968
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of oxides of nitrogen content.
WITHDRAWN published on 31.1.1978
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of lead content (atomic absorption spectrometric method).
WITHDRAWN published on 30.11.1982
Selected format:Methods of test for phosphoric acid for industrial use.. Determination of iron content.
WITHDRAWN published on 31.1.1968
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of sulphate content.
WITHDRAWN published on 30.9.1975
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of silica content.
WITHDRAWN published on 30.1.1976
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of arsenic content.
WITHDRAWN published on 30.6.1976
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method.
WITHDRAWN published on 31.1.1978
Selected format:Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of chloride content.
WITHDRAWN published on 31.1.1978
Selected format:Metallic materials. General organization of standardization. Links between types of EN standards and their use.
WITHDRAWN published on 15.10.1998
Selected format:Latest update: 2026-08-09 (Number of items: 2 292 444)
© Copyright 2026 NORMSERVIS s.r.o.