Here's the solution to ten common HPLC problems JJ
Eliminate the nuisance and expense of continuous sparging. This gradient programmer degasses the mobile phase as it's blended. The single-piston p u m p won't choke on bubbles and requires less maintenance.
I J I Programmable flow control cuts separation and equilibration times, saves solvents, and keeps the pump from running drv. Available inert construction is biocompatible and impervious to buffers. Self-diagnostics in the pump and gradient programmer speed maintenance and cut downtime. I O I You probably won't need an auxiliary detector for special jobs. This variable gives great results even on carbohydrates at 190200 nm and other samples such as metalloproteins at up to 750 nm. Slip-in flow cells adapt it for microbore LC, prep LC, and SFC.
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You don't have to be a computer enthusiast to quickly master the optional data management software. I o | You get a three-year, parts-and-labor warranty with no sneaky hidden costs. 1 J\
The price won't leave you gasping. A complete gradient system costs about the same as many competing isocratic systems lacking these features.
| 1 0 | Best of all, technical support is as close as your phone. Call us toll-free for immediate, straightforward answers on applications or troubleshooting. There's never a charge or time limit. For more solutions, call (800)228-4250 now for your free Isco HPLC catalog.
Isco, Inc., Box 5347, Lincoln, NE 68505. CIRCLE 75 ON READER SERVICE CARD
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