ISO 7760:1986

Photographic processing waste — Determination of hydroquinone content — Spectrophotometric method

The method can be applied to samples containing hydroquinone in the concentration range of 200 to 4000 g/l. Aminophenols and phenylenediamines should also be determined by this method.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

13.030.30; 37.040.30

Statut:

Annulée

Date de Publication:

1986-04-16

Numéro Standard:

ISO 7760:1986