SSH ISO 4176:2002

Plehrat kimike - Përcaktimi I përmbajtjes së azotit në trajtë nitratesh - Metoda gravimetrike Nitron

Fertilizers — Determination of nitrate nitrogen content — Nitron gravimetric method

Publication date: 1 jan 2002

General information

Current stage: 60.60 Effective date: 1 jan 2002

Originator: DPS

Owner: DPS/KT 190

Type: International Standard

ICS: 65.080

Gjuha: anglisht

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Statusi: Publikuar

PDF - 1 190 Lekë

Paper - 1 190 Lekë

CD - 1 190 Lekë

PDF and Paper - 2 380 Lekë

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Scope

The method is suitable as a reference method and is applicable to all fertilizers. It consists in precipitating of nitrate ions in acid solution as a complex with nitron reagent, filtrating of the precipitate, drying and weighing.

SSH ISO 4176:2002

Plehrat kimike - Përcaktimi I përmbajtjes së azotit në trajtë nitratesh - Metoda gravimetrike Nitron

Fertilizers — Determination of nitrate nitrogen content — Nitron gravimetric method

General information

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Scope

Life cycle

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Related project

Adopted from ISO 4176:1981