SSH ISO 5522:1981

PFP- Përcaktimi i përmbajtjes së përgjthshme të dyoksidit të squfurit

Fruits, vegetables and derived products — Determination of total sulphur dioxide content

Publication date: 1 jan 2002

General information

Current stage: 60.60 Effective date: 1 jan 2002

Originator: DPS

Owner: DPS/KT 275

Type: International Standard

ICS: 67.080.01

Gjuha: anglisht

Buying

Statusi: Publikuar

PDF - 1 963 Lekë

Paper - 1 963 Lekë

CD - 1 963 Lekë

PDF and Paper - 3 926 Lekë

Language

Language in which you want to receive the document.

Scope

The method consists in acidifying and heating a test portion, entraining, in a current of nitrogen, the gas liberated, absorbing and oxidizing the gas by bubbling it through a neutral, dilute hydrogen peroxide solution, then determining the sulphuric acid thus formed using standard volumetric sodium hydroxide solution. Verification of the determination is described in the annexes A and B, respectively.

SSH ISO 5522:1981

PFP- Përcaktimi i përmbajtjes së përgjthshme të dyoksidit të squfurit

Fruits, vegetables and derived products — Determination of total sulphur dioxide content

General information

Buying

Scope

Life cycle

NOW

Related project

Adopted from ISO 5522:1981