ONR CEN/TS 16177:2012-04

Действует

Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite (CEN/TS 16177:2012)

Описание Изменения Ссылки Версии

Ссылочные документы

ÖNORM EN 16179:2012-10

Действует

Sludge, treated biowaste and soil - Guidance for sample pretreatment

ÖNORM EN ISO 3696:1995-08

Действует

Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)

ÖNORM EN ISO 11732:2005-06

Действует

Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005)

ISO 7150-1:1984

Действует

Water quality; Determination of ammonium; Part 1 : Manual spectrometric method — 12 стр.

ISO 14256-2:2005

Действует

Soil quality -- Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution -- Part 2: Automated method with segmented flow analysis — 18 стр.