GB/T 321-1980
Replaced
T/YNBX 320-2025
Active
Group standards
T/YNBX 320-2025 Technical Specifications for Determining the Content of Active Ingredients in Dian Huangjing
T/YNBX 320-2025 Determination of effective component content for Cistanche dunnii technical regulations
Price:
$ 20.00
Basic Information
Standard Code:
T/YNBX 320-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated Metrology and Measurement
Publish Date:
2025-05-27
Implement Date:
2025-06-27
Scope
Scope: This document specifies the reagents and materials, instrumentation, determination steps, result calculation, precision, recovery rate, repeatability, and presentation of determination results for the determination of the main active ingredients, polysaccharides, flavonoids, and saponins in Dianhuangjing. This document is applicable to the determination of the content of polysaccharides, flavonoids, and saponins in Dianhuangjing; Main technical content: Reagents and materials, instrumentation, determination steps, result calculation, precision, recovery rate, repeatability, and presentation of determination results for the determination of the main active ingredients, polysaccharides, flavonoids, and saponins in Dianhuangjing.