The design and features of an on-line purge and cold-trap preconcentration device for rapid analysis of volatile organic compounds in aqueous samples are discussed. Excessive water is removed from the purge gas by a condenser or a water permeable membrane in order to avoid blocking of the capillary
β¦ LIBER β¦
Purge and trap with monolithic sorbent for gas chromatographic analysis of pesticides in honey
β Scribed by Orapin Chienthavorn; Kanittha Dararuang; Anupop Sasook; Narumol Ramnut
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 447 KB
- Volume
- 402
- Category
- Article
- ISSN
- 1618-2650
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