Norm

NEN-EN 1484:1994 Ontw. en

Water - Leidraad voor de bepaling van het totale gehalte aan organische koolstof (TOC)

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Over deze norm

Status Ingetrokken
Aantal pagina's 11
Commissie Anorganische parameters
Gepubliceerd op 01-07-1994
Taal Engels
This standard gives guidelines for the determination of organic carbon in drinking water, ground water, surface water, sea water and waste water. It deals with definitions, interferences, reagents, and the sample pretreatment of water samples with a content of organic carbon ranging from 0.3 mg/l to 1000 mg/l while the lower value is only applicable in special cases, for example drinking water, measured with instruments capable of measuring these low levels. Higher concentrations may be determined after appropriate dilution. This standard does not deal with instrument -dependent specifications. The instrumental specifications need to at least guarantee the measuring of particles of a size of 100 ┬Ám. Cyanides, cyanates, isocyanates, and particles of elemental carbon (soot) when present in the sample, will be determined together with the organic carbon.

Details

ICS-code 13.060.50
Nederlandse titel Water - Leidraad voor de bepaling van het totale gehalte aan organische koolstof (TOC)
Engelse titel Water analysis - Guidelines for the determination of total organic carbon (TOC)
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