HJ 1224-2021
Determination of Organochlorine Pesticides in Ambient Air by High Resolution Gas Chromatography-High Resolution Mass Spectrometry (English Version)
- Standard No.
- HJ 1224-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 1224-2021
- Scope
- This standard specifies a local resolution gas chromatography-high resolution mass spectrometry method for the determination of organic oxygen pesticides in ambient air. This standard is applicable to hexachloromethane, o-6-7, Y-6-6, 1-666, 5-666, Qimao, corener, oxychlordane, cis- Cyclochlorine-Epoxide heptaoxy, trans-chlordane, 2.45DDE, trans-nonachlor, cis-chlordane, rendane-I, 4,4-DDE, dieldrin, 2.45DDD, Determination of 25 organochlorine pesticides including endrin, 2.4-DDT, cis-nonazoline, 4.4-DDD, endosulfan-I[, 4.4-DDT and mirex. See attached encounter. When the sampling volume is 30m3j (standard state) and the general condensed volumes are as specified, the detection limit of hexagonal hexagon is 0.9pgm and the lower determination limit is 3.6pgmm3; when the sampling volume is 1200m3 (
HJ 1224-2021 Referenced Document
- HJ 194 Technical specification for manual monitoring of ambient air quality "Revision No. 1"
- HJ 691 Ambient air -Sampling technical guideline of semi-volatile organic compounds(SVOCs)
- HJ 900 Determination of Organochlorine Pesticides in Ambient Air by Gas Chromatography-Mass Spectrometry
HJ 1224-2021 history
- 2021 HJ 1224-2021 Determination of Organochlorine Pesticides in Ambient Air by High Resolution Gas Chromatography-High Resolution Mass Spectrometry
