Norm

NEN-EN-ISO 7887:1994 en

Water - Onderzoek en bepaling van de kleur

  • Deze norm is ingetrokken sinds 06-01-2012

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 8
Commissie Anorganische parameters
Gepubliceerd op 01-12-1994
Taal Engels
Specifies three methods for the examination of colour: a method for the examination of apparent colour by visually observing a water sample in a bottle; a method for the determination of the true colour of a water sample using optical apparatus; a method for the determination of the colour by visual comparison with hexachloroplatinate standard solutions. Under certain circumstances, strongly coloured water samples need to be diluted before examination or determination.

Details

ICS-code 13.060.60
Nederlandse titel Water - Onderzoek en bepaling van de kleur
Engelse titel Water quality - Examination and determination of colour
Vervangt
Vervangen door

Winkelwagen

Subtotaal:

Ga naar winkelwagen