T/GXAF 0012-2023 Active Group standards

T/GXAF 0012-2023 Determination of Artemisinin Content in Artemisia annua by Liquid Chromatography-Triple Quadrupole Mass Spectrometry (LC-QQQ-MS)

Publish Date: 2023-04-10 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Out of stock

Basic Information

Standard Code: T/GXAF 0012-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated agriculture and forestry

Publish Date: 2023-04-10

Implement Date: 2023-05-01

Scope

Main technical content: This document describes the principle of determining the content of artemisinin in Artemisia annua by liquid chromatography-triple quadrupole mass spectrometry, and stipulates the requirements for reagents and materials, instruments and equipment, analysis steps, result calculation and expression, and precision. This document is applicable to the determination of the content of artemisinin in Artemisia annua, with a detection limit of 0.25 μg/g and a determination limit of 0.75 μg/g. The principle is as follows: ultrasonically extract artemisinin from the sample with acetonitrile, purify it with a matrix-dispersed solid-phase extraction agent, and determine it by liquid chromatography-triple quadrupole mass spectrometry, with quantification by external standard method.

Development Information

Related Standards

GB/T 14551-1993 Replaced

GB/T 14551-1993 Organisms quality - Determination of BHC and DDT—Gas chromatography

Publish Date: 1993-08-06

GB/T 15549-1995 Replaced

GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours

Publish Date: 1995-04-19

GB/T 15790-1995 Replaced

GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]

Publish Date: 1995-12-08

GB/T 15792-1995 Replaced

GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]

Publish Date: 1995-12-08

GB/T 15794-1995 Replaced

GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)

Publish Date: 1995-12-08

GB/T 16453.1-1996 Replaced

GB/T 16453.1-1996 Regulation of techniques for comprehensive control of soil erosion—Technique for erosion control of slope land

Publish Date: 1996-06-25