T/QAS 148-2026 Active Group standards

Determination of Chrysin in Zhuyancai (Herba Asteris) and Its Preparations by High Performance Liquid Chromatography T/QAS 148-2026

T/QAS 148-2026 Determination of Dendrobium Flower Gentianolide in the Herb Gentian (Swertia tibetica) and its preparations using High Performance Liquid Chromatography (HPLC) method

Publish Date: 2026-01-07 Implement Date: 2026-01-07 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/QAS 148-2026
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: Biological products and blood products
ICS Name: Other standards related to pharmaceutics
Publish Date: 2026-01-07
Implement Date: 2026-01-07

Scope

This document describes the determination of chrysanthemum leaf gentianic acid in Coptis chinensis and its preparations by high-performance liquid chromatography. This document is applicable to the determination of chrysanthemum leaf gentianic acid in Coptis chinensis, including Coptis chinensis with stems, Coptis chinensis from western Sichuan, and Coptis chinensis from India, as well as its preparations (Coptis chinensis capsules and Coptis chinensis tablets). The detection limit of chrysanthemum leaf gentianic acid in this document is 0.001 g/100g; the quantification limit is 0.003 g/100g.

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