DZ/T 0101.12-1994
Active
T/GDAEPI 28-2024
Active
Group standards
T/GDAEPI 28-2024 Water quality determination of volatile sulfuric mercaptans by purge and trap/gas chromatography-mass spectrometry
T/GDAEPI 28-2024 Water quality determination of volatile sulfuric mercaptans by purge and trap/gas chromatography-mass spectrometry
Price:
$ 38.00
Basic Information
Standard Code:
T/GDAEPI 28-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
1970-01-01
Implement Date:
1970-01-01
Scope
This document describes the purge-trap/gas chromatography-mass spectrometry method for volatile sulfide compounds in surface water, groundwater, and wastewater. This document is applicable to the determination of six volatile sulfide compounds, including methyl sulfide, carbon disulfide, methyl ethyl sulfide, ethyl sulfide, dimethyl disulfide, and diethyl disulfide, in surface water, groundwater, and wastewater. Other volatile sulfide compounds can be determined by referring to this document after method validation. When the sample injection volume is 25 mL and the mass spectrometer is set to selective ion monitoring (SIM) mode, the detection limit of this method is 0.05 g/L to 0.09 g/L, and the determination limit is 0.20 g/L to 0.36 g/L.
Development Information
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