Here's a better way to spend $ 5,790 to do Trace Analysis...
.the Model 1 7 4 A - 1 1 Polarographic Analyzer System Inexpensive
but
Sensitive
$ 5 , 7 9 0 buys the polarographic edge for simpler, faster and more sensitive analyses. At this price, it's no wonder there are a lot of 174A's out there measuring trace metals, organics and anions. When analysis problems de mand superior accuracy, sensitivity and reliability but e c o n o m i c s dictate an inexpensive approach, polarography via the 1 7 4 A is the perfect solution.
Better
Sensitivity
We built our reputation on the recovery of low level signals from noise. We build our instruments with that reputation in mind and develop them that way too. That's why the new Model 3 0 3 Static Mercury Drop Electrode in the 1 7 4 A - 1 1 System gives large noise-free peaks even at low ppb concentrations of analytes. ο
Applications
Support
I Our staff of applications chemists and field support specialists can help you u s e polarography to its greatest advantage. We've got a wide assortment of application notes in such fields as plating, foods, pollution, pharmaceuticals, polymers, etc., to help you get started without fuss and bother. There's free training available at the factory and quick answers to your analytical ques tions at the other end of your phone. For c o m p l e t e information or a demonstration write or call: Princeton Applied Research Corporation, Analytical Instrument Division, P. O. Box 2 5 6 5 , Princeton, New Jersey 0 8 5 4 0 ; Telephone: (609) 4 5 2 - 2 1 1 1 . 448
EG&G PRINCETON
APPLIED
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RESEARCH
