GB/T 40641-2021 Active National standards

GB/T 40641-2021 Determination of polyprenol from pine needles—High performance liquid chromatography

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40641-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Forestry

ICS Name: Agriculture and forestry

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 6 pages

Scope

This document describes the method of determining the content of polyhydroxybutyrate in pine needles using high-performance liquid chromatography.
This document is suitable for determining the content of polyhydroxybutyrate in pine needles of pine plants.
The quantitative limit of this document is 4 μg/kg.