title: Specific gas chromatography-mass spectrometry analytical method for the determination of cyhexatin in animal feed.
abstract: The acaricide tricyclohexyltin hydroxide (cyhexatin) was determined in animal feed samples, using gas chromatographic--mass spectrometry in the electron impact mode. Sample extraction and derivatization (converting the analyte to an alkylated derivative) were performed using a tricyclopentyl analogue of this acaricide as internal standard to obtain a better analytical precision.
authors.affiliation: Istituto di Ricerche Farmacologiche, Mario Negri, Milan, Italy.
authors.forename: E
authors.initials: E
authors.lastname: Benfenati
authors.forename: M
authors.initials: M
authors.lastname: Natangelo
authors.forename: E
authors.initials: E
authors.lastname: Pallucca
authors.forename: R
authors.initials: R
authors.lastname: Tridico
authors.forename: E
authors.initials: E
authors.lastname: Borghetti
authors.forename: G
authors.initials: G
authors.lastname: Lualdi
mesh_terms: D000821:Animal Feed / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D007306:Insecticides / Q000032:analysis*; D015203:Reproducibility of Results; D014220:Trialkyltin Compounds / Q000032:analysis*
chemical_list: D007306:Insecticides; D014220:Trialkyltin Compounds; C001765:cyhexatin