VDI 2461Blatt1

Gaseous air pollution measurement; measurement of ammonia gas concentration; indophenol method.

NORMA vydaná dňa 1.3.1974

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The information about the standard:

Designation standards: VDI 2461Blatt1
Note: NEPLATNÁ
Publication date standards: 1.3.1974
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategória: Technické normy VDI

Annotation of standard text VDI 2461Blatt1 :

Messung gasförmiger Immissionen; Messen der Ammoniak-Konzentration; Indophenol-Verfahren.