Faculty of Pharmacy, Department of Analytical Chemistry, University of the Basque Country, Vitoria-Gasteiz, Spain.
J Sep Sci. 2009 Oct;32(20):3449-56. doi: 10.1002/jssc.200900383.
A method based on sequential stir bar sorptive extraction followed by automated thermal desorption-GC-MS for the determination of pesticides in underground and superficial water samples has been developed. Retention time locked GC-MS and deconvolution Automated Mass Spectral Deconvolution and Identification System software allows the use of pesticide databases for identification and quantification in routine applications. Quantitation limits and repetitivity using full scan mass spectrometric determination guarantee the applicability of the method, which enables considerable savings to be made in total analysis time, with data processing times of around 2 min/sample.
建立了一种基于顺序搅拌棒吸附萃取（SBSE）和自动热脱附-气相色谱-质谱联用（ATD-GC-MS）的方法，用于测定地下和地表水中的农药。保留时间锁定气相色谱-质谱联用和解析软件（deconvolution Automated Mass Spectral Deconvolution and Identification System）允许在常规应用中使用农药数据库进行鉴定和定量。全扫描质谱测定的定量限和重复性保证了该方法的适用性，该方法可大大节省总分析时间，每个样品的数据处理时间约为 2 分钟。
