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ISO 6853:1987

Photography — Processing waste — Determination of ammoniacal nitrogen content — Microdiffusion method

Standard Details

Specifies a method for determining ammonia and other volatile amines that can be liberated by strong alkali from photographic processing wastes. The method is applicable in the range 10 to 200 mg/l of NH3 or 8 to 160 mg/l of nitrogen.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 6853:1987
Document Year: 1987
Pages: 3
Edition: 1

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WITHDRAWN
ISO 6853:1987
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