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Application of fully automatic integrated gas-liquid purge and trap instrument in environmental monitoring

Published Time:

2025-05-27

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Summary

The fully automatic integrated gas-liquid purge and trap instrument plays a key role in environmental monitoring. With its highly efficient sample pretreatment capabilities, it can rapidly enrich and separate trace pollutants such as volatile organic compounds (VOCs) and volatile halogenated hydrocarbons from complex matrices such as water, soil, and sediment.

The fully automated integrated liquid-solid purge and trap instrument plays a key role in environmental monitoring. Its highly efficient sample pretreatment capabilities enable rapid enrichment and separation of trace pollutants such as volatile organic compounds (VOCs) and volatile halogenated hydrocarbons in complex matrices such as water, soil, and sediment. Through automated control, the instrument precisely adjusts the purge gas flow, trapping temperature, and desorption time, avoiding errors from manual operation and significantly improving detection efficiency and data reproducibility. Whether it's water quality safety monitoring in drinking water sources or soil pollution investigation in industrial sites, this equipment can achieve fully automated processing from sample purging, cryogenic trapping to thermal desorption injection, providing high-sensitivity and high-accuracy data support for the qualitative and quantitative analysis of environmental pollutants, assisting in ecological environmental risk assessment and pollution control decision-making.

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Intelligent Testing Instruments

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