ISO 3165:1976
|
Sampling of chemical products for industrial use — Safety in sampling |
EN 1483:2007
|
Water quality - Determination of mercury - Method using atomic absorption spectrometry |
EN ISO 11885:2009
|
Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007) |
ISO 11969:1996
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Water quality Determination of arsenic Atomic absorption spectrometric method (hydride technique) |
EN ISO 5961 : 1995
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WATER QUALITY - DETERMINATION OF CADMIUM BY ATOMIC ABSORPTION SPECTROMETRY (ISO 5961:1994) |
ISO 5961:1994
|
Water quality Determination of cadmium by atomic absorption spectrometry |
ISO 9965:1993
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Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique) |
ISO 8288:1986
|
Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods |
EN ISO 10304-2 : 1996
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WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - DETERMINATION OF BROMIDE, CHLORIDE, NITRATE, NITRITE, ORTHOPHOSPHATE AND SULFATE, IN WASTE WATER |
ISO 11885:2007
|
Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) |
EN 1233 : 1996
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WATER QUALITY - DETERMINATION OF CHROMIUM - ATOMIC ABSORPTION SPECTROMETRIC METHODS |
ISO 10304-1:2007
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Water quality Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate |
ISO 10304-2:1995
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Water quality Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water |
ISO 13395:1996
|
Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection |
ISO 3696:1987
|
Water for analytical laboratory use — Specification and test methods |
EN ISO 3696:1995
|
Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
ISO 6206:1979
|
Chemical products for industrial use — Sampling — Vocabulary |
ISO 8213:1986
|
Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps |
EN ISO 11969:1996
|
WATER QUALITY - DETERMINATION OF ARSENIC - ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE) |
EN ISO 10304-1:2009
|
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007) |
EN ISO 13395 : 1996
|
WATER QUALITY - DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION |