Code | Label | Definition |
---|---|---|
EN 12260:2003 | Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides | |
EN 12338:1998 | Water quality - Determination of mercury - Enrichment methods by amalgamation | |
EN 1233:1996 | Water quality - Determination of chromium - Atomic absorption spectrometric methods | |
EN 12673:1998 | Water quality - Gas chromatographic determination of some selected chlorophenols in water | |
EN 12918:1999 | Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis | |
EN 13506:2001 | Water quality - Determination of mercury by atomic fluorescence spectrometry | |
EN 14207:2003 | Water quality - Determination of epichlorohydrin | |
EN 1483:2007 | Water quality - Determination of mercury - Method using atomic absorption spectrometry | |
EN 1484:1997 | Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) | |
EN 14996:2006 | Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment | |
EN 1899-1:1998 | Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815:1989, modified) | |
EN 1899-2:1998 | Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 2: Method for undiluted samples (ISO 5815:1989, modified) | |
EN 25663:1993 | Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium (ISO 5663:1984) | |
EN 25813:1992 | Water quality - Determination of dissolved oxygen - Iodometric method (ISO 5813:1983) | |
EN 25814:1992 | Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990) | |
EN 26595:1992 | Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982) | |
EN 26595:1992/AC:1992 | Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982) | |
EN 26777:1993 | Water quality - Determination of nitrite - Molecular nitrite absorption spectrometric method (ISO 6777:1984) | |
EN 27888:1993 | Water quality - Determination of electrical conductivity (ISO 7888:1985) | |
EN 872:2005 | Water quality - Determination of suspended solids - Method by filtration through glass fibre filters | |
EN ISO 10301:1997 | Water quality - Determination of highly volatile halogenated hydrocarbons - Gas-chromatographic methods (ISO 10301:1997) | |
EN ISO 10304-1:1995 | Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contamination (ISO 10304-1:1992) | |
EN ISO 10304-2:1996 | 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 10304-2:1995) | |
EN ISO 10304-3:1997 | Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997) | |
EN ISO 10304-4:1999 | Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997) | |
EN ISO 10695:2000 | Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000) | |
EN ISO 11732:2005 | Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005) | |
EN ISO 11885:1997 | Water quality - Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy (ISO 11885:1996) | |
EN ISO 11905-1:1998 | Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997) | |
EN ISO 11969:1996 | Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996) | |
EN ISO 12020:2000 | Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997) | |
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 (ISO 13395:1996) | |
EN ISO 14402:1999 | Water quality - Determination of phenol index by flow analysis (FIA and CFA)(ISO 14402:1999) | |
EN ISO 14403:2002 | Water quality - Determination of total cyanide and free cyanide by continuous flow analysis (ISO 14403:2002) | |
EN ISO 14911:1999 | Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998) | |
EN ISO 15061:2001 | Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001) | |
EN ISO 15586:2003 | Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003) | |
EN ISO 15680:2003 | Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption (ISO 15680:2003) | |
EN ISO 15681-1:2004 | Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003) | |
EN ISO 15681-2:2004 | Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003) | |
EN ISO 15682:2001 | Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection (ISO 15682:2000) | |
EN ISO 15913:2003 | Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000) | |
EN ISO 17294-1:2006 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004) | |
EN ISO 17294-2:2004 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements (ISO 17294-2:2003) | |
EN ISO 17353:2005 | Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004) | |
EN ISO 17495:2003 | Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001) | |
EN ISO 17993:2003 | Water quality - Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction (ISO 17993:2002) | |
EN ISO 18412:2006 | Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005) | |
EN ISO 18856:2005 | Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004) | |
EN ISO 18857-1:2006 | Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection (ISO 18857-1:2005) | |
EN ISO 23631:2006 | Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006) | |
EN ISO 23631:2006/AC:2007 | Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006) | |
EN ISO 5667-1:2006 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) | |
EN ISO 5667-1:2006/AC:2007 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) | |
EN ISO 5667-3:2003 | Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples (ISO 5667-3:2003) | |
EN ISO 5961:1995 | Water quality - Determination of cadmium by atomic absorption spectrometry (ISO 5961:1994) | |
EN ISO 6468:1996 | Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction (ISO 6468:1996) | |
EN ISO 6878:2004 | Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004) | |
EN ISO 7027:1999 | Water quality - Determination of turbidity (ISO 7027:1999) | |
EN ISO 7887:1994 | Water quality - Examination and determination of colour (ISO 7887:1994) | |
EN ISO 7980:2000 | Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986) | |
EN ISO 9377-2:2000 | Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography (ISO 9377-2:2000) | |
EN ISO 9562:2004 | Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004) | |
EN ISO 9963-1:1995 | Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994) | |
EN ISO 9963-2:1995 | Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994) | |
Other analytical method | Please describe the method in the field Remarks |
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