Gas-liquid chromatographic and gas-liquid chromatographic-mass spectrometric determination of fenvalerate and permethrin residues in grasshoppers and duck tissue samples
Journal of the Association of Official Analytical Chemists
By: W. L. Reichel, E. J. Kolbe, and C. J. Stafford
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Abstract
A procedure is described for determining fenvalerate and permethrin residues in grasshoppers and duck tissues. Samples are Soxhlet-extracted with hexane and cleaned up by gel permeation chromatography with an in-line alumina column. Samples are analyzed by gas-liquid chromatography with electron capture detection, and confirmed by gas-liquid chromatography-mass spectrometry. The average recovery from fortified tissues was 97%.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Gas-liquid chromatographic and gas-liquid chromatographic-mass spectrometric determination of fenvalerate and permethrin residues in grasshoppers and duck tissue samples |
| Series title | Journal of the Association of Official Analytical Chemists |
| Volume | 64 |
| Issue | 5 |
| Year Published | 1981 |
| Language | English |
| Publisher | Association of Official Analytical Chemists |
| Contributing office(s) | Patuxent Wildlife Research Center |
| Description | 5 p. |
| First page | 1196 |
| Last page | 1200 |
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