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UNE - Spanish national standards - Page 6237

Standards UNE - Spanish national standards - Page 6237

Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.

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Preview UNE 77048:1983 15.5.1983
UNE 77048:1983 WITHDRAWN

WATER ANALYSIS METHODS IN INUDUSTRIAL WASTES. SULPHATE DETERMINATION. GRAVIMETRIC METHOD

WITHDRAWN published on 15.5.1983

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electronic design (pdf) (22.20 USD)


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Preview UNE 77048:2002 28.2.2002
UNE 77048:2002 WITHDRAWN

Water quality. Sulphate determination. Gravimetric method.

WITHDRAWN published on 28.2.2002

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electronic design (pdf) (22.20 USD)


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Preview UNE 77049:1983 15.5.1983
UNE 77049:1983 WITHDRAWN

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. SULPHATE DETERMINATION. TURBIDIMETRICAL METHOD

WITHDRAWN published on 15.5.1983

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electronic design (pdf) (22.20 USD)


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Preview UNE 77049:2002 28.2.2002
UNE 77049:2002 WITHDRAWN

Water quality. Sulphate determination. Turbidimetric method.

WITHDRAWN published on 28.2.2002

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Spanish -
electronic design (pdf) (22.20 USD)


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22.20 USD


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Preview UNE 77050:1983 15.5.1983
UNE 77050:1983 WITHDRAWN

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. SULPHITE DETERMINATION

WITHDRAWN published on 15.5.1983

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electronic design (pdf) (22.20 USD)


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Preview UNE 77051:1983 15.5.1983
UNE 77051:1983 WITHDRAWN

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. SILICA DETERMINATION. MOLYBDIC SILICATE METHOD

WITHDRAWN published on 15.5.1983

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electronic design (pdf) (22.20 USD)


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Preview UNE 77051:2002 28.2.2002
UNE 77051:2002 WITHDRAWN

Water quality. Silica determination. Colorimetric method with molybdic silicate.

WITHDRAWN published on 28.2.2002

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electronic design (pdf) (35.60 USD)


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35.60 USD


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Preview UNE 77052:1983 15.5.1983
UNE 77052:1983 WITHDRAWN

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. ARSENIC DETERMINATION. PHOTOMETRIC METHOD WITH SILVER DIETHYLDITHIOCARBAMATIC

WITHDRAWN published on 15.5.1983

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electronic design (pdf) (45.60 USD)


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Preview UNE 77053:1983 15.5.1983
UNE 77053:1983 WITHDRAWN

WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. PHENOLS DETERMINATION

WITHDRAWN published on 15.5.1983

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electronic design (pdf) (45.60 USD)


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Preview UNE 77053:2002 28.2.2002
UNE 77053:2002 WITHDRAWN

Water quality. Phenols determination. 4-aminoantipirin method.

WITHDRAWN published on 28.2.2002

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electronic design (pdf) (45.60 USD)


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45.60 USD


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