Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN 18207:2026

Algae and algae products - Determination of the uronic acids content of brown seaweed and alginate products

Jun 30, 2026

General information

60.60     Jun 30, 2026

ISS

B238

European Norm

13.020.55  

English  

Buying

Published

Language in which you want to receive the document.

Scope

This document specifies a method for the quantitative determination of total uronic acids by High Performance Anion Exchange Chromatography coupled with Pulsed Amperometric Detection (HPAEC-PAD) after acid hydrolysis of the samples for algae and algae products. It specifies a method for the determination in one single analysis of mannuronic, glucuronic and guluronic acids in brown seaweed, and mannuronic and guluronic acids in alginate products. The sum of the individual uronic acid values is used for determining the total uronic acid content.

Life cycle

NOW

PUBLISHED
SRPS EN 18207:2026
60.60 Standard published
Jun 30, 2026

Related project

Adopted from EN 18207:2026 IDENTICAL