Microfunnel-filter-based emulsification microextraction followed by gas chromatography for simple determination of organophosphorus pesticides in environmental water samples.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of separation science"
DOI: 10.1002/jssc.201900132
Abstract: A simple and fast method named microfunnel-filter-based emulsification microextraction is introduced for an efficient determination of some organophosphorus pesticides including diazinon, malathion, and chlorpyrifos in the environmental samples including the river, sea, and well water.… read more here.
Keywords: emulsification microextraction; based emulsification; filter based; organophosphorus pesticides ... See more keywords
Switchable fatty acid based CO2-effervescence ameliorated emulsification microextraction prior to high performance liquid chromatography for efficient analyses of toxic azo dyes in foodstuffs.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.01.197
Abstract: An in-situ chemical reaction based dispersive procedure termed as CO2-effervescence assisted emulsification microextraction was first utilized for pre-concentration of Sudan dyes in spices. It is simple, quick, and efficient; based on a switchable fatty acid… read more here.
Keywords: emulsification microextraction; fatty acid; co2 effervescence; switchable fatty ... See more keywords