ASTM D7781-14

Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase (Withdrawn 2023)

NORMA vydána dne 1.4.2014

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The information about the standard:

Designation standards: ASTM D7781-14
Note: NEPLATNÁ
Publication date standards: 1.4.2014
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D7781-14 :

Keywords:
nitrate, nitrite, nitrate plus nitrite, discrete analyzer, nitrate reductase, enzyme, cadmium reduction, ICS Number Code 13.060.50 (Examination of water for chemical substances)