HJ 997-2018
Determination of Aldehydes and Ketones in Soil and Sediment by High Performance Liquid Chromatography (English Version)
- Standard No.
- HJ 997-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 997-2018
- Scope
- This standard specifies a high-performance liquid chromatography method for the determination of aldehydes and ketones in soil and sediments. This standard applies to formaldehyde, acetaldehyde, acrolein, acetone, propionaldehyde, crotonaldehyde, butyraldehyde, benzaldehyde, isovaleraldehyde, n-valeraldehyde, o-methylbenzaldehyde, m-formaldehyde in soil and sediments Determination of 15 aldehyde and ketone compounds including methylbenzaldehyde, p-methylbenzaldehyde, n-hexanal, and 2,5-dimethylbenzaldehyde. When the sampling volume is 10 g and the constant volume is 10 ml, the method detection limit of 15 aldehyde and ketone compounds is 0.02-0.06 mg/kg, and the lower determination limit is 0.08-0.24 mg/kg. See Appendix A for details. 2
HJ 997-2018 history
- 2018 HJ 997-2018 Determination of Aldehydes and Ketones in Soil and Sediment by High Performance Liquid Chromatography
