The Agilent 7890B GC with Integrated Intelligence is built on over 40 years of gas chromatography experience. Sleep/Wake modes reduce power/gas consumption, direct 2-way communication between 7890B and 5977A MSD protects system investment and speeds vent times by 40% and Early Maintenance Feedback enhancements help minimize downtime. GC calculators, integrated within Agilent data systems, optimize methods and even auto-transfer new values to the method editor. The advanced electronic pneumatics and digital electronics for retention time precision and fast oven cool down help you get more done in less time. Capillary Flow Technology (CFT) provides a range of tools, like Backflush, Splitters for multiple detectors, and Dean Switching allow for better separations, decrease time in sample preparation, and added confidence in the data. The quality designs and reliability mean the system will maintain its high level of performance for many years. Incorporated hydrogen safety features and helium conservation modes provide the laboratory with options on how to save money during analysis.