Simultaneous analysis of benzophenone sunscreen compounds in water sample by stir bar sorptive extraction with in situ derivatization and thermal desorption-gas chromatography-mass spectrometry /
Migaku Kawaguchi ... [et al.]
YA2008 M11 D01
Journal of Chromatography A 1200 (2) 2008 : 260-263 0021-9673