The portable gas chromatography-mass spectrometry (GC-MS) combines the separation ability of gas chromatography and the qualitative ability of mass spectrometry, which can sample, record, and analyze samples, meeting the rapid qualitative and quantitative analysis of unknown volatile organic compounds (VOCs) and semi volatile organic compounds (SVOCs) in on-site environmental air, pollution sources, water bodies, and soil.
The instrument is portable and easy to use, and can be equipped on mobile monitoring vehicles. It can also be quickly monitored on site through shoulder back or handheld methods. It has a wide range of applications, mainly including the following fields:
1. Environmental monitoring
Air/gas pollution detection: on-site analysis of volatile organic compounds (VOCs), semi volatile organic compounds (SVOCs), harmful gases (such as benzene derivatives, chlorinated hydrocarbons), etc.
Water quality monitoring: detecting organic pollutants (pesticide residues, industrial chemicals) or microplastic volatiles in water bodies.
Soil/sediment analysis: Quickly screen for VOCs and SVOCs in contaminated sites and evaluate soil remediation effectiveness.
2. Industrial safety and process control
Chemical plants/refineries: Real time monitoring of toxic and harmful gas leaks during the production process.
Pipeline safety: Detecting leaks of volatile substances in industrial pipelines to prevent explosions or poisoning accidents.
Closed space operation: Analyze the gas composition in confined spaces (such as storage tanks and sewers) to ensure personnel safety.
3. Emergency response and disaster management
Chemical accident handling: Quickly identify toxic gases or unknown chemicals at the accident site.
Dangerous goods leakage investigation: detecting harmful substances in the environment after natural disasters.
Fire scene support: Analyze the toxicity of combustion products and guide rescue operations.
