STAS 7312-1983
SURFACE AND RESIDUAL WATERS Determination of azote content

Standard No.

STAS 7312-1983

Release Date

1983

Published By

RO-ASRO

Latest

STAS 7312-1983

Scope

Prezentul standard stabile?te metodele de determinare a con?inutului de azot total azot total Kjeldhal ?i azot organic (sub form? de amoniac liber, s?ruri de amoniu, azota?i, azo -ti?i ?i compu?i organici cu azot) aplicabile apelor de suprafa?? ?i apelo

STAS 7312-1983 history

• 1983 STAS 7312-1983 SURFACE AND RESIDUAL WATERS Determination of azote content