T/CAS 889-2024 Active Group standards

T/CAS 889-2024 The determination of alginic acid oligosaccharide content

Publish Date: 2024-06-21 Implement Date: 2024-06-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CAS 889-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated

ICS Name: Analysis Chemistry Comprehensive

Publish Date: 2024-06-21

Implement Date: 2024-06-21

Scope

Scope: This document describes the methods of determining the content of fucoidan oligosaccharides in oligosaccharide products processed from fucoidan salts using carboxyl conversion titration and spectrophotometry. This document is applicable to the determination of the content of fucoidan oligosaccharides in oligosaccharide products processed from fucoidan salts as raw materials. Main technical content: 1. Scope: This document describes the methods of determining the content of fucoidan oligosaccharides using carboxyl conversion titration and spectrophotometry. This document is applicable to the determination of the content of fucoidan oligosaccharides in oligosaccharide products processed from fucoidan salts as raw materials. 2. Normative references: The contents of the following documents are essential provisions of this document through normative references in the text. Among them, the referenced documents with a date are only applicable to the version corresponding to that date; for the referenced documents without a date, the latest version (including all amendment sheets) is applicable to this document. GB/T 6682 Specifications and test methods for water used in analytical laboratories