Hot Keywords: inspection air water soil pollution 
Home > Resources > Standards > Soil > Method Standard
Soil and sediment–Determination of organochlorine pesticides–Gas chromatography

(HJ 921-2017, entry into force on 4/1/2018)

This standard is formulated for the purposes of enforcing the Environment Protection Law of the People’s Republic of China, protecting the environment, safeguarding the human health, and setting standards for the determination of organochlorine pesticides in soils and sediments. This standard specifies the gas chromatography used to determine 23 organochlorine pesticides in the ambient air. The appendix A to this standard is normative, and the appendixes B and C are referential. This standard is the original version.


 Soil and sediment–Determination of organochlorine pesticides–Gas chromatography (HJ 921-2017

(This English version is for your reference only.In case any discrepancy exists between the Chinese and English context, the Chinese version shall prevail.)

Copyright©2015-2016 www.mee.gov.cn | Statement | Sitemap | Contact us

Registration Number: 05009132

All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to www.mee.gov.cn.

Without written authorization from www.mee.gov.cn, such content shall not be republished or used in any form.