BS 7709-4:1993 Analysis of extract solutions of glass. Method for determination of aluminium oxide by molecular absorption spectrometry standard by BSI Group, 09/15/1993
BS 7709-5:1993 Analysis of extract solutions of glass. Method for determination of iron (III) oxide by molecular absorption spectrometry and flame atomic absorption spectrometry standard by BSI Group, 09/15/1993
BS 7709-6:1993 Analysis of extract solutions of glass. Method for determination of boron (III) oxide by molecular absorption spectrometry standard by BSI Group, 09/15/1993
BS 6068-2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry standard by BSI Group, 09/15/1993
BS 6068-2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry standard by BSI Group, 09/15/1993
BS 6068-2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry standard by BSI Group, 09/15/1993
BS 6200-2.2:1993 Sampling and analysis of iron, steel and other ferrous metals. Sampling and sample preparation. Methods for ferroalloys and other alloying additives standard by BSI Group, 09/15/1993
BS CECC 22000:1993 Harmonized system of quality assessment for electronic components. Generic specification. Radio frequency coaxial connectors (Parts I, II and III) standard by BSI Group, 09/15/1993
BS 476-33:1993 Fire tests on building materials and structures. Full-scale room test for surface products standard by BSI Group, 09/15/1993
BS 1070:1993 Specification for black paint (tar-based) standard by BSI Group, 09/15/1993
BS 4317-10:1993 Methods of test for cereals and pulses. Determination of ash of cereals and milled cereal products standard by BSI Group, 09/15/1993
BS 476-15:1993 Fire tests on building materials and structures. Method for measuring the rate of heat release of products standard by BSI Group, 09/15/1993