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Application Guide




            Mass spectrometers are extremely good at obtaining molecular information, such as molecular weight and structural information. Conse-
            quently, they are mainly used for quantitative analysis and structural analysis, but the range of applications is expanding. Since current all
            mass spectrometers have many specific characteristics, it is difficult to decide which type of mass spectrometer is optimal for a particular
            application based on any simple criteria. This means the system must be selected based on user objectives, such as whether high sensitivity
            is required, high resolution is required, or a compact general-purpose system is required.
            Representative applications for each type of mass spectrometer are indicated below. Use this chart to help choose the best mass spectrom-
            eter for your analytical sample.



















                                                                                            AXIMA     AXIMA
                                   LCMS-8080                                               Resonance  Confidence
                                                                      GCMS-
                 Instrument Name   LCMS-8040  LCMS-2020  LCMS-IT-TOF  TQ8030  GCMS-QP2010
                                   LCMS-8030                                      Ultra     AXIMA     AXIMA
                                                                                          Performance  Assurance
                          EI,CI,NCI

                            ESI

                          NanoESI
              Ionization   APCI
               Method

                           APPI
                           DUIS


                           MALDI

                        Quadrupole
                Mass
             Spectrometer  Ion Trap                                                      (Resonance only)
                            TOF

                            MS

                 MS       MS/MS
                                                                                                      (PSD only)
                            MS n
                                                                                         (Resonance only)
                                                         Qualification                    Qualification
                                    Qualification  Qualification    Qualification  Qualification
                                                            and
                Main Applications      and       and      structural   and        and        and     Qualification
                                    quantitation  quantitation      quantitation  quantitation  structural
                                                           analysis                         analysis


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