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British Standards Institution

With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.

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BSI
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Page 105 of 885

Series details Title Year Status
BS 6037:1990 Code of practice for permanently installed suspended access equipment (AMD 6709) (AMD 6799) (AMD 7440) 1990 Withdrawn
BS 6068-2-12:1990 Water quality. Physical, chemical and biochemical methods. Determination of phenol index: 4-aminoantipyrine (4-aminophenazone) spectrometric methods after distillation 1990 Current
BS 6068-2-13:2000 Water quality. Physical, chemical and biochemical methods. Determination of turbidity 2000 Withdrawn
BS 6068-2-16:1984 Water quality. Physical, chemical and biochemical methods. Determination of nitrate: molecular absorption spectrometric method (AMD 7249) 1984 Withdrawn
BS 6068-2-37:1990 Water quality. Physical, chemical and biochemical methods. Method for the determination of chloride via a silver nitrate titration with chromate indicator (Mohr's method) 1990 Current
BS 6068-2-39:1991 Water quality. Physical, chemical and biochemical methods. Method for the determination of sulphate using barium chloride and gravimetry (AMD 16182) (Withdrawn) 1991 Withdrawn
BS 6068-2-40:1991 Water quality. Physical, chemical and biochemical methods. Method for the determination of borate by spectrometry using azomethine-H 1991 Current
BS 6068-2-41:1993 Water quality. Physical, chemical and biochemical methods. Determination of fluoride: electrochemical probe method for potable and lightly polluted water 1993 Current
BS 6068-2-42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic spectrometry 1993 Current
BS 6068-2-43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry 1993 Current
BS 6068-2-59:1997 Water quality. Physical, chemical and biochemical methods. Determination of dissolved anions by liquid chromatography of ions - determination of chromate, iodide, sulfite, thiocyanate and thiosulfate 1997 Current
BS 6068-2-60:1998 Water quality. Physical, chemical and biochemical methods. Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy (Withdrawn) 1998 Withdrawn
BS 6068-2-62:1998 Water quality. Physical, chemical and biochemical methods. Determination of nitrogen - Method using oxidative digestion with peroxodisulfate 1998 Current
BS 6068-2-63:1998 Water quality. Physical, chemical and biochemical methods. Determination of biochemical oxygen demand after n days (BODn): Dilution and seeding method with allylthiourea addition (Withdrawn) 1998 Withdrawn
BS 6068-2-74:2002 Water quality. Physical, chemical and biochemical methods. Determination of mercury by atomic fluorescence spectrometry (Withdrawn) 2002 Withdrawn
BS 6068-2-75:2002 Water quality. Physical, chemical and biochemical methods. Determination of total cyanide and free cyanide by continuous flow analysis 2002 Withdrawn
BS 6068-2-76:2002 Water quality. Physical, chemical and biochemical methods. Digestion for the determination of selected elements in water - Aqua regia digestion (AMD Corrigendum 13917) 2002 Current
BS 6068-2-77:2002 Water quality. Physical, chemical and biochemical methods. Digestion for the determination of selected elements in water - Nitric acid digestion (AMD Corrigendum 13918) 2002 Current
BS 6068-2-78:2002 Water quality. Physical, chemical and biochemical methods. Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detection 2002 Current
BS 6068-3-1:1993 Water quality. Radiological methods. Measurement of gross alpha activity in non-saline water: thick source method (Withdrawn) 1993 Withdrawn

Page 105 of 885