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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).
Optics and optical instruments. Contact lenses. Determination of refractive index of contact lens materials.
WITHDRAWN published on 15.3.1997
Selected format:Dental water-based cements. Powder/liquid acid-base cements.
WITHDRAWN published on 20.1.2004
Selected format:Dentistry. Water-based cements. Powder/liquid acid-base cements.
WITHDRAWN published on 30.11.2007
Selected format:Dental water-based cements. Light-activated cements.
WITHDRAWN published on 15.2.2000
Selected format:Dentistry. Water-based cements. Resin-modified cements.
WITHDRAWN published on 31.5.2010
Selected format:Medical electrical equipment. Particular requirements for the basic safety and essential performance of pulse oximeter equipment for medical use.
WITHDRAWN published on 15.4.2005
Selected format:Medical electrical equipment. Particular requirements for the basic safety and essential performance of pulse oximeter equipment for medical use.
WITHDRAWN published on 31.7.2009
Selected format:Ergonomics of the thermal environment. Estimation of the thermal insulation and evaporative resistance of a clothing ensemble.
WITHDRAWN published on 16.7.2004
Selected format:Ergonomics of the thermal environment. Estimation of thermal insulation and water vapour resistance of a clothing ensemble.
WITHDRAWN published on 28.9.2007
Selected format:Ergonomic assessment of speech communication. Speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method).
WITHDRAWN published on 15.3.1997
Selected format:Latest update: 2025-10-17 (Number of items: 2 238 986)
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