ISO/DIS 6853

Photography — Processing wastes — Determination of ammoniacal nitrogen concentration by microdiffusion method

General information

Current stage: 40.98 Effective date: Mar 30, 1999

Originator: ISO

Owner: ISO/TC 42

Type: International Standard

ICS: 37.040.30

Life cycle

PREVIOUSLY

Revises
ISO 6853:1987

NOW

ABANDON
ISO/DIS 6853
40.98 Project deleted
Mar 30, 1999

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