The QTRAP® 6500+ is the fastest and most sensitive QTRAP. It provides the best LOQs to enable the detection and quantification of the widest scope of chemical compounds in the most challenging matrices. Improved polarity switching and MRM3 speeds allow faster chromatography and better throughput. The built in QTRAP functionality enables quantitative MRMs and qualitative QTRAP scans in the same injection to maximize throughput. The system is ideal for performing workflows beyond basic multiple reaction monitoring (MRM) for better specificity and quantitative performance across key applications in pharmaceutical drug discovery, food testing, environmental monitoring, protein quantitation, forensic drug testing and more.