Specific gas chromatography-mass spectrometry analytical method for the determination of cyhexatin in animal feed.
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.
Benfenati
E
E
Istituto di Ricerche Farmacologiche, Mario Negri, Milan, Italy.
Natangelo
M
M
Pallucca
E
E
Tridico
R
R
Borghetti
E
E
Lualdi
G
G
D000821:Animal Feed / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D007306:Insecticides / Q000032:analysis*; D015203:Reproducibility of Results; D014220:Trialkyltin Compounds / Q000032:analysis*
D007306:Insecticides; D014220:Trialkyltin Compounds; C001765:cyhexatin