00880naa a2200253 a 450000100080000000500110000800800410001910000240006024501430008426000090022765000130023665000260024965000130027565000270028865000140031565000140032965000100034365300140035365300510036765300170041870000200043570000280045577301430048320239342017-07-19 2006 bl uuuu u00u1 u #d1 aJARDIM, I. C. S. F. aDetermination of herbicides in human urine by liquid chromatography-mass spectrometry with electrospray ionization.h[electronic resource] c2006 aAtrazine aliquid chromatography aSimazine aSolid phase extraction aTriazines aHerbicida aUrina aLC/MS/ESI aMass spectrometry with electrospray ionization aUrina humana1 aPOZZEBON, J. M.1 aQUEIROZ, S. C. do N. de tIn: VIDAL, J. L. M.; FRENICH, A. G. Pesticide protocols. Totowa, New Jersey: Human Press, 2006. p. 105-110. (Methods in Biotechnology, 19)