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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).
Fertilizers and soil conditioners. Compound fertilizer. General requirements.
Standard published on 24.11.2021
Selected format:Fireworks. Test methods for determination of specific chemical substances. Nitrogen content in nitrocellulose by iron(II) sulfate titration.
Standard published on 23.2.2021
Selected format:Fireworks. Test methods for determination of specific chemical substances. Phosphorus content by Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES).
Standard published on 3.8.2022
Selected format:Fireworks. Test methods for determination of specific chemical substances. Picrates and picric acid by high performance liquid chromatography.
Standard published on 4.10.2022
Selected format:Fireworks. Test methods for determination of specific chemical substances. Qualitative detection of elemental metals in firework compositions.
Standard published on 15.1.2025
Selected format:Fireworks. Test methods for determination of specific chemical substances. Qualitative identification of perchlorates.
Standard published on 3.4.2025
Selected format:Fireworks. Test methods for determination of specific chemical substances. Qualitative identification of nitrates.
Standard published on 3.4.2025
Selected format:Fireworks. Test methods for determination of specific chemical substances. Procedure for identification of report or burst charge.
Standard published on 7.5.2025
Selected format:Fireworks. Test methods for determination of specific chemical substances. Analysis of lead and lead compounds by X-ray fluorescence spectrometry (XRF).
Standard published on 24.3.2021
Selected format:Fireworks. Test methods for determination of specific chemical substances. Analysis of lead and lead compounds by inductively coupled plasma spectrometry (ICP).
Standard published on 26.3.2021
Selected format:Latest update: 2026-09-09 (Number of items: 2 300 143)
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