Norm

ISO 11423-1:1997 en

Water - Bepaling van het gehalte aan benzeen en enige afgeleiden - Deel 1: Gaschromatografische methode met bovenruimte

73,12

Over deze norm

Status Definitief
Aantal pagina's 17
Commissie Milieukwaliteit
Gepubliceerd op 05-06-1997
Taal Engels
The method described is applicable to the determination of benzene, methylbenzene (toluene), dimethylbenzenes (xylenes) and ethylbenzene (abbreviated hereafter to BTX) in homogeneous samples of water and waste water in concentrations above 2 µg/l. In samples that are organically polluted, the limit of determination may, depending on the matrix of the sample, behigher. High concentrations may be determined by diluting the sample. A number of further derivatives and nonpolar compounds with similar physical properties may be determined by this method. The applicability of the method should be verified for the particular water sample.

Details

ICS-code 13.060.50
Nederlandse titel Water - Bepaling van het gehalte aan benzeen en enige afgeleiden - Deel 1: Gaschromatografische methode met bovenruimte
Engelse titel Water quality - Determination of benzene and some derivatives - Part 1: Head-space gas chromatographic method

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