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BSI BS 2690-104:1983
Methods of testing water used in industry -- Silica: reactive, total and suspended
BSI BS 2690-104:1983

Methods of testing water used in industry -- Silica: reactive, total and suspended

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BSI BS 2690-105:1983
Methods of testing water used in industry -- Soluble phosphate and organophosphorus compounds
BSI BS 2690-105:1983

Methods of testing water used in industry -- Soluble phosphate and organophosphorus compounds

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BSI BS 2690-106:1979
Methods of testing water used in industry -- Reactive aluminium: spectrophotometric method (catechol violet)
BSI BS 2690-106:1979

Methods of testing water used in industry -- Reactive aluminium: spectrophotometric method (catechol violet)

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BSI BS 2690-108:1979
Methods of testing water used in industry -- Fluoride: spectrophotometric method (alizarin fluorine blue)
BSI BS 2690-108:1979

Methods of testing water used in industry -- Fluoride: spectrophotometric method (alizarin fluorine blue)

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BSI BS 2690-109:1984
Methods of testing water used in industry -- Alkalinity, acidity, pH value and carbon dioxide
BSI BS 2690-109:1984

Methods of testing water used in industry -- Alkalinity, acidity, pH value and carbon dioxide

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BSI BS 2690-11:1971
Methods of testing water used in industry -- Anionic, cationic and non-ionic detergents and oil
BSI BS 2690-11:1971

Methods of testing water used in industry -- Anionic, cationic and non-ionic detergents and oil

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BSI BS 2690-115:1983
Methods of testing water used in industry -- Cyclohexylamine: spectrophotometric method
BSI BS 2690-115:1983

Methods of testing water used in industry -- Cyclohexylamine: spectrophotometric method

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BSI BS 2690-116:1983
Methods of testing water used in industry -- Morpholine: spectrophotometric method
BSI BS 2690-116:1983

Methods of testing water used in industry -- Morpholine: spectrophotometric method

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BSI BS 2690-117:1983
Methods of testing water used in industry -- Long-chain fatty amines: spectrophotometric method
BSI BS 2690-117:1983

Methods of testing water used in industry -- Long-chain fatty amines: spectrophotometric method

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BSI BS 2690-119:1981
Methods of testing water used in industry -- Odour
BSI BS 2690-119:1981

Methods of testing water used in industry -- Odour

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BSI BS 2690-12:1972
Methods of testing water used in industry -- Nickel, zinc, chromates and total chromium and manganese
BSI BS 2690-12:1972

Methods of testing water used in industry -- Nickel, zinc, chromates and total chromium and manganese

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BSI BS 2690-120:1981
Methods of testing water used in industry -- Suspended solids: gravimetric method (after filtration)
BSI BS 2690-120:1981

Methods of testing water used in industry -- Suspended solids: gravimetric method (after filtration)

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BSI BS 2690-121:1981
Methods of testing water used in industry -- Dissolved solids: gravimetric method (after evaporation)
BSI BS 2690-121:1981

Methods of testing water used in industry -- Dissolved solids: gravimetric method (after evaporation)

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BSI BS 2690-123:1984
Methods of testing water used in industry -- Sodium
BSI BS 2690-123:1984

Methods of testing water used in industry -- Sodium

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BSI BS 2690-124:1981
Methods of testing water used in industry -- Potassium: flame photometric method
BSI BS 2690-124:1981

Methods of testing water used in industry -- Potassium: flame photometric method

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BSI BS 2690-125:1981
Methods of testing water used in industry -- Lithium: flame photometric method
BSI BS 2690-125:1981

Methods of testing water used in industry -- Lithium: flame photometric method

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BSI BS 2690-13:1972
Methods of testing water used in industry -- Dichromate value (chemical oxygen demand), non-volatile organic carbon, tannins and chlorine
BSI BS 2690-13:1972

Methods of testing water used in industry -- Dichromate value (chemical oxygen demand), non-volatile organic carbon, tannins and chlorine

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BSI BS 2690-14:1972
Methods of testing water used in industry -- Arsenic, lead and sulphide
BSI BS 2690-14:1972

Methods of testing water used in industry -- Arsenic, lead and sulphide

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BSI BS 2690-15:1974
Methods of testing water used in industry -- Free EDTA, total salts of EDTA, polyacrylate and polymethacrylate
BSI BS 2690-15:1974

Methods of testing water used in industry -- Free EDTA, total salts of EDTA, polyacrylate and polymethacrylate

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BSI BS 2690-2:1965
Methods of testing water used in industry -- Dissolved oxygen, hydrazine and sulphite
BSI BS 2690-2:1965

Methods of testing water used in industry -- Dissolved oxygen, hydrazine and sulphite

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BSI BS 2690-6:1968
Methods of testing water used in industry -- Chloride and sulphate
BSI BS 2690-6:1968

Methods of testing water used in industry -- Chloride and sulphate

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BSI BS 2690-7:1968
Methods of testing water used in industry -- Nitrite, nitrate and ammonia (free, saline and albuminoid)
BSI BS 2690-7:1968

Methods of testing water used in industry -- Nitrite, nitrate and ammonia (free, saline and albuminoid)

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BSI BS 2691:1969
Steel wire for prestressed concrete
BSI BS 2691:1969

Steel wire for prestressed concrete

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BSI BS 2691-1:1955
Steel wire for prestressed concrete. Plain hard drawn steel wire
BSI BS 2691-1:1955

Steel wire for prestressed concrete. Plain hard drawn steel wire

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BSI BS 2692:1956
Fuses for alternating current circuits above 660 volts
BSI BS 2692:1956

Fuses for alternating current circuits above 660 volts

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