SSH ISO 5520:2001

PFP - Percaktimi I alkalinitetit te hirit te pergjthshem dhe hirit te tretshem ne uje

Fruits, vegetables and derived products — Determination of alkalinity of total ash and of water-soluble ash

Publication date: 1 jan 2001

General information

Current stage: 60.60 Effective date: 1 jan 2001

Originator: DPS

Owner: DPS/KT 275

Type: International Standard

ICS: 67.080.01

Gjuha: anglisht

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Statusi: Publikuar

PDF - 1 368 Lekë

Paper - 1 368 Lekë

CD - 1 368 Lekë

PDF and Paper - 2 736 Lekë

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Scope

After incineration of the product at 525 +/- 25 degrees centigrade the method consists in a) in the case of total ash: addition of an excess of standard volumetric sulphuric acid solution and back titration with standard volumetric sodium hydroxide solution, b) in the case of water-soluble ash: extraction of the ash with hot water and neutralization of the aqueous extract with standard volumetric sulphuric acid solution.

Life cycle

NOW

PUBLISHED
SSH ISO 5520:2001
60.60 Standard published
1 jan 2001

Related project

Adopted from ISO 5520:1981

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