76/464/EEC - Pollution caused by certain dangerous substances discharged into the aquatic environment of the Community

This standard will provide a technique for determination of the strain-to-fracture of coatings deposited on a wide variety of substrates. Additionally, it will  under certain circumstances provide data on coating adhesion.

ISO 17353:2004 specifies a method for the identification and quantification of monobutyltin, dibutyltin, tributyltin, tetrabutyltin, monooctyltin, dioctyltin, triphenyltin, tricyclohexyltin compounds and/or cations in drinking water, surface water and wastewater containing not more than 2 g/l of suspended material. The working range is 10 ng/l to 1 000 ng/l. The respective anions are not determined.
This method can also be applicable to other compounds such as monomethyltin, dimethyltin, monophenyltin and diphenyltin compounds and/or cations. ISO 17353:2004 is also applicable to marine water.

This European standard specifies a method for the direct determination of an amount of more than 10 microgram/l in water of organically bound chlorine, bromine and iodine (expressed as chloride) adsorbable on activated carbon. The concentration of inorganic chloride ions in the test sample (see clause 8) needs to be less than 1 g/l. Samples with higher concentrations need to be diluted prior to analysis. For samples containing suspended solids, halogens adsorbed onto the solid matter are also included.

ISO 9562:2004 specifies a method for the direct determination of an amount of usually 10 micrograms per litre in water of organically bound chlorine, bromine and iodine (expressed as chloride) adsorbable on activated carbon.
This method is applicable to test samples with concentrations of inorganic chloride ions of less than 1 g/l. Samples with higher concentrations are diluted prior to analysis.
This method is also applicable to samples containing suspended solids where halogens are adsorbed onto the solid matter (e.g. insoluble halides). Filtration of the sample before analysis allows the separate determination of dissolved and particulate adsorbable organically bound halogens (AOX).
Filtered samples with high inorganic chloride content can be analysed by a modified method [dissolved adsorbable organically bound halogens after solid phase extraction in waters with high salt content (SPE-AOX)]. However, results obtained by this modified method can differ significantly from those of the required method.

This European Standard specifies the extraction processes and gas chromatographic (GC) methods for determining parathion, parathion-methyl and some other organophosphorus compounds in drinking waters, surface waters and waste waters. This standard may also be suitable for the determination of other organic compounds. The range is dependent on the compound and the source of water and is typically up to 1 ug/l with a reporting limit of 0,001 ug/l for drinking waters involving a 1 000 to 1 extraction ratio.

Migrated from Progress Sheet (TC Comment) (2000-07-10): CEN/TC 230N285: V.A ISO lead + see file CEN/TC 230 CORR (TA/970918) ++ SPPJ_09_Y_199804 ++ 980120: ISO/DIS 10695-1 was sent out in June 1997 in ISO for ENQ. ISO agrees to ++ wait until we carry out our PQ because their texts for FDIS will not become ++ available before May/June 1998 (TA/980120)

Migrated from Progress Sheet (TC Comment) (2000-07-10): CEN/TC 230N285: V.A ISO lead + see file CEN/TC 230 CORR (TA/970918) ++ SPPJ_09_Y_199804 ++ 980120: ISO/DIS 10695-1 was sent out in June 1997 in ISO for ENQ. ISO agrees to ++ wait until we carry out our PQ because their texts for FDIS will not become ++ available before May/June 1998 (TA/980120)

This European Standard describes the gas chromatographic determination of 19 chlorophenols (2-, 3-, and 4- chlorophenol, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- and 3,5-dichlorophenol, 2,3,4-, 2,3,5-, 2,3,6-, 2,4,5-, 2,4,6- and 3,4,5-trichlorophenol, 2,3,4,5-, 2,3,4,6-, and 2,3,5,6-tetrachlorophenol and pentachlorophenol) in drinking water, groundwater, rainwater, waste water, sea water and surface water.

This European Standard specifies the extraction processes and gas chromatographic (GC) methods for determining parathion, parathion-methyl and some other organophosphorus compounds in drinking waters, surface waters and waste waters. This standard may also be suitable for the determination of other organic compounds. The range is dependent on the compound and the source of water and is typically up to 1 ug/l with a reporting limit of 0,001 ug/l for drinking waters involving a 1 000 to 1 extraction ratio.

This European Standard describes the gas chromatographic determination of 19 chlorophenols (2-, 3-, and 4- chlorophenol, 2,3-, 2,4-, 2,5-, 2,6-, 3,4- and 3,5-dichlorophenol, 2,3,4-, 2,3,5-, 2,3,6-, 2,4,5-, 2,4,6- and 3,4,5-trichlorophenol, 2,3,4,5-, 2,3,4,6-, and 2,3,5,6-tetrachlorophenol and pentachlorophenol) in drinking water, groundwater, rainwater, waste water, sea water and surface water.

Standard confirmed by resolution 281/2002

Describes a method for determining certain organochlorine insecticides, polychlorinated biphenyls (PCBs) and chlorobenzenes (except the mono- and dichlorobenzenes) in drinking water, ground water, surface waters and waste waters. The method is applicable to samples containing up to 0,05 g/l of suspended solids.

This European Standard specifies two methods for the determination of chromium in water by atomic absorption spectrometry. The two methods are covered in separate sections as follows. Section 2: Method A - Determination of chromium by flame atomic absorption spectrometry. Section 3: Method B - Determination of chromium by electrothermal atomization atomic absorption spectrometry.

Standard confirmed by resolution 281/2002

Describes a method for determining certain organochlorine insecticides, polychlorinated biphenyls (PCBs) and chlorobenzenes (except the mono- and dichlorobenzenes) in drinking water, ground water, surface waters and waste waters. The method is applicable to samples containing up to 0,05 g/l of suspended solids.

This European Standard specifies two methods for the determination of chromium in water by atomic absorption spectrometry. The two methods are covered in separate sections as follows. Section 2: Method A - Determination of chromium by flame atomic absorption spectrometry. Section 3: Method B - Determination of chromium by electrothermal atomization atomic absorption spectrometry.

Specifies two methods for the determination of cadmium: using atomic absorption spectrometry (AAS) in an air-acetylene flame (aspiration of the acidified sample into the flame and measurement of the cadmium concentration at a wavelength of 228,8 nm) and by electrothermal atomization AAS (injection of the acidified sample into an electrically heated graphite tube of an electrothermal atomization atomic absorption spectrometer and measurement of the absorbance at a wavelength of 228,8 nm).

Specifies two methods for the determination of cadmium: using atomic absorption spectrometry (AAS) in an air-acetylene flame (aspiration of the acidified sample into the flame and measurement of the cadmium concentration at a wavelength of 228,8 nm) and by electrothermal atomization AAS (injection of the acidified sample into an electrically heated graphite tube of an electrothermal atomization atomic absorption spectrometer and measurement of the absorbance at a wavelength of 228,8 nm).

This European Standard specifies two methods for the determination of mercury. For the method described in Clause 4, tin(II) chloride is used as the reducing agent. For the method given in Clause 5, sodium borohydride serves as the reducing agent. The choice of method depends on the equipment available and the matrix (see Clause 3). Both methods are suitable for the determination of mercury in water, for example in drinking, ground, surface and waste waters, in a concentration range from 0,1 µg/l to 10 µg/l. Higher concentrations can be determined if the water sample is diluted. Lower concentrations in the range of 0,001 µg/l to 5 µg/l can be determined if special mercury analysers with an optimised instrument are used or if atomic fluorescence spectrometry is applied (see EN 13506 or ISO 17852).

This European Standard specifies the determination of mercury in two parts which use either tin(II)chloride or sodium tetrahydroborate as reducing agent. The methods described in clauses 4 and 5 are suitable for the determination of mercury in water, for example in ground, surface and waste waters, in the concentration range from 0,01 microgram/l to 1 microgram/l. Higher concentrations may be determined if the water sample is diluted.

Describes a procedure for water and waste water. Is applicable to concentrations in the range from 0,001 to 0,1 mg/l. In case of compounds which are difficult to decompose a procedure of digestion is described in the annex. By suitable dilution of the test portion with arsenic-free water higher concentrations may also be determined.

This European Standard specifies two methods for the determination of mercury. For the method described in Clause 4, tin(II) chloride is used as the reducing agent. For the method given in Clause 5, sodium borohydride serves as the reducing agent. The choice of method depends on the equipment available and the matrix (see Clause 3). Both methods are suitable for the determination of mercury in water, for example in drinking, ground, surface and waste waters, in a concentration range from 0,1 µg/l to 10 µg/l. Higher concentrations can be determined if the water sample is diluted. Lower concentrations in the range of 0,001 µg/l to 5 µg/l can be determined if special mercury analysers with an optimised instrument are used or if atomic fluorescence spectrometry is applied (see EN 13506 or ISO 17852).

This European Standard specifies the determination of mercury in two parts which use either tin(II)chloride or sodium tetrahydroborate as reducing agent. The methods described in clauses 4 and 5 are suitable for the determination of mercury in water, for example in ground, surface and waste waters, in the concentration range from 0,01 microgram/l to 1 microgram/l. Higher concentrations may be determined if the water sample is diluted.

Describes a procedure for water and waste water. Is applicable to concentrations in the range from 0,001 to 0,1 mg/l. In case of compounds which are difficult to decompose a procedure of digestion is described in the annex. By suitable dilution of the test portion with arsenic-free water higher concentrations may also be determined.

This standard specifies two methods for the determination of mercury. In the method described in clause 4, tin(II)chloride is used as reducing agent. IN the method given in clause 5, sodium tetrahydroborate serves as reducing agent. The choice of the method depends on the equipment available and the matrix (see clause 3). Both methods are suitable for the determination of mercury in water, for example in ground, surface and waste waters, in the concentration range from 0,1 microgramm/L to 10 microgramm/L. Higher concentrations can be determined if the water sample is diluted.

This standard specifies two methods for the determination of mercury. In the method described in clause 4, tin(II)chloride is used as reducing agent. IN the method given in clause 5, sodium tetrahydroborate serves as reducing agent. The choice of the method depends on the equipment available and the matrix (see clause 3). Both methods are suitable for the determination of mercury in water, for example in ground, surface and waste waters, in the concentration range from 0,1 microgramm/L to 10 microgramm/L. Higher concentrations can be determined if the water sample is diluted.

This European standard specifies a method for the direct determination of an amount of more than 10 microgram/l in water of organically bound chlorine, bromine and iodine (expressed as chloride) adsorbable on activated carbon. The concentration of inorganic chloride ions in the test sample (see clause 8) needs to be less than 1 g/l. Samples with higher concentrations need to be diluted prior to analysis. For samples containing suspended solids, halogens adsorbed onto the solid matter are also included.

This European standard specifies a method for the direct determination of an amount of more than 10 microgram/l in water of organically bound chlorine, bromine and iodine (expressed as chloride) adsorbable on activated carbon. The concentration of inorganic chloride ions in the test sample (see clause 8) needs to be less than 1 g/l. Samples with higher concentrations need to be diluted prior to analysis. For samples containing suspended solids, halogens adsorbed onto the solid matter are also included.