SSH ISO 8603:2002

Plehërat kimike të ngurtë - Përcaktimi i azotit në trajtë ureje - Metoda gravimatrike, duke përdorur ksanthidrol

Solid fertilizers — Determination of urea nitrogen content — Gravimetric method using xanthydrol

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 principle of the method specified is precipitation of the urea with xanthydrol in acetic acid solution, filtration of the dixanthylurea precipitate, drying, and weighing. This method is not applicable to fertilizers containing cyanamide or the condensation products of urea and aldehydes.

SSH ISO 8603:2002

Plehërat kimike të ngurtë - Përcaktimi i azotit në trajtë ureje - Metoda gravimatrike, duke përdorur ksanthidrol

Solid fertilizers — Determination of urea nitrogen content — Gravimetric method using xanthydrol

General information

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Scope

Life cycle

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Related project

Adopted from ISO 8603:1993