de Wit J S, Parker C E, Tomer K B, Jorgenson J W
Laboratory of Molecular Biophysics, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709.
Biomed Environ Mass Spectrom. 1988 Jul;17(1):47-53. doi: 10.1002/bms.1200170110.
The utility of combined open-tubular liquid chromatography/negative ion chemical ionization (NCI) mass spectrometry for the separation and analysis of trifluralin, a commonly used pre-emergence herbicide, and seven of its metabolites has been demonstrated. The NCI mass spectra for these compounds are reported. Some of the NCI mass spectra were obtained from as little as 50 pg of analyte.
已证明采用开管液相色谱/负离子化学电离（NCI）质谱联用技术对常用芽前除草剂氟乐灵及其七种代谢物进行分离和分析的实用性。报道了这些化合物的NCI质谱。部分NCI质谱是由低至50皮克的分析物获得的。
