F. Schenck

发表

Determination of organochlorine and organophosphorus pesticide residues in eggs using a solid phase extraction cleanup.

D. Donoghue, F. Schenck, 2000, Journal of agricultural and food chemistry.

Chromatographic methods of analysis of antibiotics in milk.

P. Callery, F. Schenck, F. J. Schenck, 1998, Journal of chromatography. A.

Evaluation of the Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) Approach to Pesticide Residue Analysis

F. Schenck, J. Hobbs, 2004, Bulletin of environmental contamination and toxicology.

Multiresidue pesticide analysis of ginseng powders using acetonitrile- or acetone-based extraction, solid-phase extraction cleanup, and gas chromatography-mass spectrometry/selective ion monitoring (GC-MS/SIM) or -tandem mass spectrometry (GC-MS/MS).

K. Banerjee, J. Wong, Kai Zhang, 2010, Journal of agricultural and food chemistry.

Does further clean-up reduce the matrix enhancement effect in gas chromatographic analysis of pesticide residues in food?

S. Lehotay, F. Schenck, 2000, Journal of chromatography. A.

Fast and easy multiresidue method employing acetonitrile extraction/partitioning and "dispersive solid-phase extraction" for the determination of pesticide residues in produce.

Steven J Lehotay, S. Lehotay, Michelangelo Anastassiades, 2003, Journal of AOAC International.

Multiresidue pesticide analysis of wines by dispersive solid-phase extraction and ultrahigh-performance liquid chromatography-tandem mass spectrometry.

S. Ebeler, J. Wong, Kai Zhang, 2009, Journal of agricultural and food chemistry.

Determination of Pesticides in Food of Vegetal Origin

J. Wong, F. Schenck, 2019, Analysis of Pesticides in Food and Environmental Samples.

Comparison of solid-phase extraction sorbents for cleanup in pesticide residue analysis of fresh fruits and vegetables

S. Lehotay, F. Schenck, V. Vega, 2002 .

Liquid chromatographic determination of N-methyl carbamate pesticide residues at low parts-per-billion levels in eggs.

D. Donoghue, F. Schenck, J. Hobbs, 2006, Journal of AOAC International.

New developments in the quick, easy, cheap, effective, rugged, and safe approach to pesticide residue analysis

S. Lehotay, K. Maštovská, F. Schenck, 2003 .

MULTIRESIDUE METHODS: EXTRACTION

S. Lehotay, F. Schenck, 2000 .

Analysis of organophosphorus pesticides in dried ground ginseng root by capillary gas chromatography-mass spectrometry and -flame photometric detection.

J. Wong, A. Krynitsky, D. Hayward, 2007, Journal of agricultural and food chemistry.

Determination of Dinocap in Apples, Grapes, and Pears Using A Solid Phase Extraction Cleanup and HPLC-UV Detection

F. Schenck, M. K. Hennessy, 1993 .

Rapid method for the determination and confirmation of fluoroquinolone residues in catfish using liquid chromatography/fluorescence detection and liquid chromatography-tandem mass spectrometry.

F. Schenck, Sarah E McMullen, V. Vega, 2009, Journal of AOAC International.

Determination of Clorsulon Residues in Milk Using a Solid-Phase Extraction Cleanup and Liquid Chromatographic Determination

F. Schenck, R. Wagner, William Bargo, 1993 .

Matrix Solid Phase Dispersion (MSPD) Isolation and Liquid Chromatographic Determination of Clorsulon in Milk

A. R. Long, S. Barker, F. Schenck, 1991 .

Isolation and Quantification of Ivermectin in Bovine Milk by Matrix Solid Phase Dispersion (MSPD) Extraction and Liquid Chromatographic Determination

F. Schenck, 1995 .

Comparison of magnesium sulfate and sodium sulfate for removal of water from pesticide extracts of foods.

P. Gannett, P. Callery, S. Lehotay, 2002, Journal of AOAC International.

Assessing the consequences of the pesticide methoxychlor: neuroendocrine and behavioral measures as indicators of biological impact of an estrogenic environmental chemical

Michael G. Ruscio, Mary Ann Ottinger, D. Donoghue, 2005, Brain Research Bulletin.

Assessing Children’s Dietary Pesticide Exposure: Direct Measurement of Pesticide Residues in 24-Hr Duplicate Food Samples

Chensheng Lu, Melanie A. Pearson, C. Lu, 2010, Environmental health perspectives.

Screening of organochlorine pesticide and polychlorinated biphenyl residues in nonfatty seafood products by tandem solid-phase extraction cleanup

F. Schenck, R. Wagner, M. K. Hennessy, 1994 .

Determination of organochlorine and organophosphorus pesticide residues in low moisture, nonfatty products using a solid phase extraction cleanup and gas chromatography

F. Schenck, V. Howard-King, 2000, Journal of Environmental Science and Health. Part B - Pesticides, Food Contaminants, and Agricultural Wastes.

Multiresidue analysis of 102 organophosphorus pesticides in produce at parts-per-billion levels using a modified QuEChERS method and gas chromatography with pulsed flame photometric detection.

J. Wong, F. Schenck, Jing Li, 2009, Journal of AOAC International.

Multiresidue pesticide analysis in fresh produce by capillary gas chromatography-mass spectrometry/selective ion monitoring (GC-MS/SIM) and -tandem mass spectrometry (GC-MS/MS).

K. Banerjee, J. Wong, Kai Zhang, 2010, Journal of agricultural and food chemistry.

Stability of tetracycline antibiotics in raw milk under laboratory storage conditions.

S. Leake, F. Schenck, L. Podhorniak, 1999, Journal of food protection.

Determination of organochlorine pesticide and polychlorinated biphenyl residues in fatty fish by tandem solid-phase extraction cleanup.

F. Schenck, L. Podhorniak, L. Calderon, 1996, Journal of AOAC International.

Modeling Drug Residue Uptake by Eggs: Evidence of a Consistent Daily Pattern of Contaminant Transfer into Developing Preovulatory Yolks.

D. Donoghue, F. Schenck, H. Hairston, 1997, Journal of food protection.

The effect of storage at 4°C on the stability of ampicillin residues in raw milk

S. Friedman, F. Schenck, 2000 .

A highly sensitive gas chromatographic determination of levamisole in milk.

F. Schenck, L. Podhorniak, R. Wagner, 1998, Food additives and contaminants.

Screening procedure for organochlorine and organophosphorus pesticide residues in milk using matrix solid phase dispersion (MSPD) extraction and gas chromatographic determination.

F. Schenck, R. Wagner, 1995, Food additives and contaminants.

Use of Griess reagent containing vanadium(III) for post-column derivatization and simultaneous determination of nitrite and nitrate in baby food.

F. Schenck, Sarah E McMullen, J. Casanova, 2006, Journal of AOAC International.

Ion chromatographic determination of nitrate and nitrite in vegetable and fruit baby foods.

F. Schenck, Sarah E McMullen, J. Casanova, 2005, Journal of AOAC International.

Rapid Solid Phase Extraction Cleanup for Pesticide Residues in Fresh Fruits and Vegetables

F. Schenck, V. Howard-King, 1999, Bulletin of environmental contamination and toxicology.

Multiresidue determination of abamectin, doramectin, ivermectin, and moxidectin in milk using liquid chromatography and fluorescence detection.

F. Schenck, L. H. Lagman, 1999, Journal of AOAC International.

Particle beam liquid chromatography/mass spectrometry with negative ion chemical ionization for the confirmation of ivermectin residue in bovine milk and liver.

D. Heller, F. Schenck, 1993, Biological mass spectrometry.