T/JSTES 13-2022 Active Group standards

T/JSTES 13-2022 Detection of Fluorescent Brightening Agent in Masks Using High Performance Liquid Chromatography (HPLC)

Publish Date: 2022-12-30 Implement Date: 2022-12-31 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/JSTES 13-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Textiles

Publish Date: 2022-12-30

Implement Date: 2022-12-31

Scope

Main technical content: This document describes the principle, instruments and materials, operating steps, result calculation, recovery rate and precision, and test report for determining five fluorescent whitening agents in masks using high-performance liquid chromatography-fluorescence detector (HPLC-FLD). This document is applicable to the determination of fluorescent whitening agents in masks.