Page 208 - Advances in Forensic Applications of Mass Spectrometry - Jehuda Yinon
P. 208

1522_book.fm  Page 189  Thursday, November 13, 2003  9:58 AM







                                                                        minutes





                                                                        20







                    Pyrolysis Products (PP)  1,000 ppm Gasoline standard + PP  10,000 ppm Gasoline Standard  15 The GC/MS/MS analysis of pyrolysis products alone (top) and pyrolysis products with gasoline added to form a total










                                                                        10    mixture concentration of 1,000 ppm of gasoline (middle), along with a 10,000 ppm gasoline standard (bottom).









                                                                        5




                                                                                     © 2004 by CRC Press LLC




                              0
              60  50  40  30  20  10  60  50  40  30  20  10  300  250  200  150  100  50
                                                                     0
                                                 0
           kCounts             kCounts             kCounts
                                                                            Figure 5.4
   203   204   205   206   207   208   209   210   211   212   213