Norm

NEN-ISO 6595:1993 en

Water - Bepaling van totale gehalte aan arseen - Spectrofotometrische methode met gebruik van zilverdiethyldithiocarbamaat

  • Deze norm is ingetrokken sinds 01-04-2002

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 5
Commissie Milieukwaliteit
Gepubliceerd op 01-02-1993
Taal Engels
This Standard specifies a silver diethyldithiocarbamate spectrophotometric method for the determination of arsenic in water and waste water. It is applicable for the determination of arsenic concentrations in the range from 0,001 to 0,1 mg/l. In the case of arsenic compounds which are difficult to decompose, a method of digestion is described in the annex, clause A1. By appropriate dillution of the test portion with arsenic-free water, higher concentrations of arsenic may also be determined. Antimony interferes with the determination Chromium, cobalt, molybdenum, nickel, mercury silver and platinum, in concentrations up to 5 mg/l, do not interfere with the determination.

Details

ICS-code 13.060.50
Nederlandse titel Water - Bepaling van totale gehalte aan arseen - Spectrofotometrische methode met gebruik van zilverdiethyldithiocarbamaat
Engelse titel Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen