Liquid residue analysis, application

Koen JG, Huber JF. 1970. A rapid method for residue analysis by column liquid chromatography with polarographic detection Application to the determination of parathion and methyl parathion on crops. Anal Chim Acta 51 303-307. 

Several determination methods such as GC, HPLC, gas chromatography/mass spectrometry (GC/MS) and liquid chromatography/mass spectrometry (LC/MS) are used for the analysis of neonicotinoid residues. The applications of GC/MS and LC/MS are of increasing importance. The application of HPLC to the determination of neonicotinoids residues is limited, especially when metabolites (such as acetamiprid and nitenpyram) can be easily determined by GC after derivatization. 

McConnell RJ, Fitzgerald SP, Lamont JV (1992) Trenbolone and 19-nortestosterone residue analysis by immunoaffinity chromatography and high-performance liquid chromatography and/or an enzyme-linked immunosorbent assay. In Morgan MRA, Smith CJ, Williams PA (eds) Food safety and quality assurance applications of immunoassay systems. Elsevier, Barking, p 245... 

Tn recent years much concern has risen, especially in o Bcial regulatory circles, about the problem of misidentification or uncertain identification in pesticide residue analysis. Since the introduction of the electron-capture detector (EC) in 1960 (i) and its rapid exploitation for the determination of organochlorine residues by gas-liquid chromatography (GLC) (2) the combined EC-GLC system has become, from 1963, the most commonly used end-method for quantitative pesticide residue analysis. It was quickly discovered that even after the application of the more common clean-up techniques (3, 5, 4) EC-GLC interferences occurred not only from peak-overlap of the various pesticides themselves (6, 7) but also from extraneous contamination—e,g, the laboratory or... 

Bogialli S, Di Corcia A, Recent applications of liquid chromatography-mass spectrometry to residue analysis of antimicrobials in food of animal origin. Anal. Bioanal. Chem. 2009 395 947-966. 

Until the last few years (as of 2003), the most popular detector used in the gas chromatographic detection of ignitable liquid residues in fire debris has been the FID. It offers adequate sensitivity and because of the complex chromatogram that is generated with FID (pattern recognition), it has been used by most laboratories for class identification of ignitable liquid products. The photoionization detector (PID) and the thermionic ionization detector (TID) have both found applications in the analysis of ignitable liquid residues however, both are seldom used in this application. 

Omura T, Sato (1964) The carbon monoxide-binding pigment of liver microsomes. I. Evidence for its hemoprotein nature. J Biol Chem 239 2370-2378 Paine ME, Khalighi M, Eisher JM, Shen DD, Kunze KOL, Cl M, Perkins JD, Thummel KE (1997) Characterization of interintestinal and intraintestinal variations in human CYP3A-dependent metabolism. J Pharmacol Exp Ther 283 1552-1562 Papadopoulou-Mourkidou E (1985) Direct analysis of fenvalerate isomers by liquid chromatography. Application to formulation and residue analysis of fenvalerate. Chromatographia 20 (6) 376-378... 

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