Page 13 - Shimadzu LCMS-8060
P. 13

High Sensitive and High Speed Forensic Screening

             Ultra fast capabilities help to reshape workflows and help   precise quantitation using the Synchronized Survey Scan ™  (SSS)
             productivity by bringing together definitive quantitation and   mode. This mode automatically performs product ion scanning once
             information rich MS/MS spectra in a single analysis.  a pre-defined threshold has been exceeded.  Qual/Quan methods
             The LCMS-8060 can quickly switch between a full scan analysis and   can support a maximum of 1000 events in a single SSS methods.


                              Type             Event#  +/−  Compound Name m/z  Time (1.099 min - 6.690 min)
 Expand your capabilities on Quan/Qual  MRM    11      + +  Flunitrazepam 314.05>268.15
                               Product Ion Scan
                                                            > 20.00 : 324.00
                                               12
 Quan/Qual approaches         MRM              13      + + +  Nimetazepam 296.05>250.20,
                               Product Ion Scan
                                                            > 20.00 : 306.00
                                               14
                                               15
                              MRM
                                                            Estazolam 295.05>267.15, 29
                               Product Ion Scan  16    + +  > 20.00 : 305.00
                                                            Triazolam 343.05>308.20, 34
                                               17
                              MRM
 using ultra fast capabilities   Product Ion Scan  18  + +  > 20.00 : 353.00
                              MRM
                                               19
                                                            Alprazolam 309.10>281.10, 3
                               Product Ion Scan  20    +    > 20.00 : 319.00
                    Data acquisition method setting of Synchronized Survey Scan using MRM as survey and product ion scan as dependent event
 Shimadzu is a global leader in ultra fast capabilities in mass
 spectrometry creating methods that are designed to   Quan/Qual method set up for the analysis of benzodiazepines in blood. The SSS method in rapid toxicology screening method package
             combines MRM and MRM triggered product ion scanning for 161 compounds.
 overcome real-world obstacles and deliver better data.
                                                                       Inten. (×1,000,000)
                                                                    5.0  Hit# Similarity Compound Name
                                                                        1   89  Flunitrazepam_+_30V
                                                                    2.5
                                                                    0.0
                                                                         50    100  150   200  250   300 m/z



                                                                       Inten. (×1,000,000)
                                                                    2.0  Hit# Similarity Compound Name
                                                                    1.5  1  90  Flunitrazepam_+_30V
                                                                    1.0
                                                                    0.5
                                                                    0.0
                                                                         50    100  150   200  250   300 m/z



                                                                       Inten. (×1,000,000)
                                                                    4.0
                                                                        Hit# Similarity Compound Name
                                                                    3.0  1  90  Flunitrazepam_+_30V
                                                                    2.0
                                                                    1.0
                                                                    0.0
                                                                         50    100  150   200  250   300 m/z

                       Data acquisition method setting of synchronized survey scan using MRM as survey and product ion scan as dependent event


             Blood samples were spiked with flunitrazepam at three   points over a peak without loss of mass accuracy or quantitative
             concentration levels (0.1, 1.0 and 10 ng/mL) and pretreated by a   precision. In the case of the lower calibration standard at a
             simplified QuEChERS method. Flunitrazepam was precisely detected   concentration of 0.1 ng/mL the data quality of the product ion
             at two different scan speeds 3,000 u/sec and 30,000 u/sec. At a   spectrum was still maintained at 30,000 u/sec.
             scan speed of 30,000 u/sec the LCMS-8060 acquires more data



 12                                                                               Liquid Chromatograph Mass Spectrometer  LCMS-8060  13
   8   9   10   11   12   13   14   15   16   17   18