See how pioneering Du Pont in the
A unique design concept that allows you to upgrade your system as needed. Only Du Pont offers a basic LC system to which modules can be added as your analytical needs increase. Each module is self-contained, making the complete system synergistic: greater than the sum of its parts and simple to maintain at state of the art level.
A unique evolutionary design that never outmodes your system. Every design and performance improvement is made with you, the user, in m i n d . . . and can be readily incorporated into existing systems. Your Du Pont HPLC system's flexibility gives you the most sophisticated LC system—year after year. Du Pont, the world's leading chemical company, constantly uses HPLC to solve
its problems—so we understand yours.
A unique new pump backed by an unprecedented two-year warranty Mow there's an LC pump designed by Du Pont, manufactured by Du Pont and backed by Du Pont: the LC 8 8 0 0 series pump. The unequalled flow precision of its three-piston design is combined with economy and ruggedness, making it ideal for both QC and R&D. DuPont's new warranty and customer protection plan show our confidence in the long-term reliability you can expect from this pump.
Plus... A full range of detectors with unsurpassed sensitivity—including CTV Absorbance, Refractive Index, Infrared and (JV Spectrophotometer, and a state of the art data
handling system and auto samplers to give you any degree of automation you desire. A microprocessor-controlled Gradient Elution System which provides instant control over your separations—even while they are in progress. The LC 8800 Series Gradient Controller gives visual monitoring of critical parameters—lets you change any parameter—at any time—in any sequence. A unique column compartment with total thermal stability in which the sample, mobile phase and colu m n are all maintained in the same controlled environment. A performance guarantee for all DuPont Zorbax* columns. Each Du Pont column is tested, provided with a performance report and guaranteed for 60 days: the industry's most exacting column specifications and reproducibility standards. "Trademark for DuPont liquid c h r o m a t o g r a p h y c o l u m n s and packine
LC technology puts lead again. Compare.
Compare.Call us toll free: 800-441-9841, and get the facts. Or write: Du Pont, Analytical Instruments Division, Room 38830, Wilmington, DE 19898. DU PONT REG υ S PAT a T M O^f
