Determination of organochlorine pesticides in water using microwave assisted headspace solid-phase microextraction and gas chromatography
โ Scribed by Hong-Ping Li; Gwo-Chen Li; Jen-Fon Jen
- Book ID
- 108339423
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 448 KB
- Volume
- 1012
- Category
- Article
- ISSN
- 1873-3778
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๐ SIMILAR VOLUMES
## Abstract This paper describes the extraction of 20 organochlorine pesticides (OCPs) from water samples using solidโphase microextraction (SPME). Three fusedโsilica fibers coated or bonded with polydimethylsiloxane (PDMS) of different film thicknesses (20โ, 30โ, and 100โฮผm) were evaluated. The ex
The research described herein concerns the use of the headspace technique coupled with gas chromatography for the quantitative determination of water in solid chemical compounds and pharmaceutical products. Samples were dissolved in alcohol and the water reacted with calcium carbide. The generated a
A laboratory-made fused silica fiber coated with a porous layer of activated charcoal (PLAC) was used as a new microsolid phase in solid-phase microextraction (SPME) mode for sampling of polycyclic aromatic hydrocarbons (PAHs) from the headspace of water samples. Effects of temperature, salt additio