Applied Biosystems 4000 Q TRAP The 4000 Q TRAP® combines triple quadrupole scan modes with the advanced features of MDS SCIEX Linear ion trap scans in a single LC/MS/MS run that identifies, characterizes, and confirms Phase I and II metabolites. The system includes three sources—an ESI (IonSpray), APCI (Heated Nebulizer), and NanoSpray—a vacuum pump, and a PC with Analyst 1.4.1 software. Applied Biosystems 4000 The API 4000 combines a Liquid Chromatography (LC) Mass Spectrometer (MS) with an Atmospheric Pressure Ionization (API) ion source. The system includes two sources—an ESI (IonSpray) and a APCI (Heated Nebulizer)—a vacuum pump, and a PC with Analyst 1.4.1 software HPLCs, installation and service contracts are available for both systems. Best, Patricia Garcia Alliance Analytical, Inc. 1460 O Brien Drive Menlo Park, CA 94025 800-916-5600 p******[email protected]