Quantitative and qualitative analysis using LC separation or flow injection analysis for polar molecules. Quattro Micro quadrupole tandem mass spectrometer/1525u LC pump/ 2777 autosampler; electrospray and atmospheric pressure chemical ionization sources. Manufacturer: Waters Corporation, Milford, MA. Model: Quattro Micro (mass spectrometer); 1525u pump & 2777 autosampler (liquid chromatograph system). Data System: Windows XP SP2, MassLynx 4.1. Installation Date: January 2008. Location: Bagley 87. Rate per hour: $9.36 UW; $32.46 Commercial.