HJ 1197-2021 工业用化学产品中消耗臭氧层物质监测技术规范
Technical specification for monitoring ozone-depleting substances in chemical products for industrial use
Technical specification for monitoring ozone-depleting substances in chemical products for industrial use
Water quality—Determination of omethoate,methamidophos,acephate,phoxim—Liquid chromatography-triple quadrupole mass spectrometry
Water quality—Determination of indium—Graphite furnace atomic absorption spectrometry
Technical guidelines of soil and groundwater self-monitoring for industrial enterprises
Measurement methods for determination of radon in environmental air
Technical specification to thermal discharge monitoring for coastal nuclear power plants based on satellite remote sensing(on trial)
Soild waste—Determination of inorganic elements—Wavelength dispersive X-ray fluorescence spectrometry
Water quality—Determination of 28 organophosphorus pesticides —Gas chromatography mass spectrometry
Water quality—Identification of biological indicator (Bacillus subtilis var.niger) for sterilization—Biological detection method
Water quality-Determination of azide—Spectrophotometry