The high-performance, ultra compact benchtop Finnigan TSQ Quantum Discovery MAX incorporates innovative new technology for increased sensitivity, precision, ruggedness, and reliability. It is principally designed for high-productivity environments such as environmental, clinical and drug discovery laboratories. With the Ion Max source, the Finnigan TSQ Quantum Discovery MAX addresses the need of these laboratories for more rugged and dependable LC/MS/MS to enable around-the-clock productivity. The combination of our patented HyperQuadEmass analyzer system, high efficiency ion transfer optics, and outstanding ion source roboustness provides precise accurate quantitation even at the lowest levels.