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GP Instruments

Model 719

Classic autosampler for HPLC, CE, LC/MS or IC.


Simple accessories for our products

Model 709

Positive Displacement Autosampler


An analog potentiostat. Low cost easy to use.

Model 100

Computer controlled potentiostat for corrosion measurements


Handheld, battery powered corrosion measurements


Glassy carbon or gold but if you need something else -- ask.

But that’s not who we are. We are problem solvers. We are scientists. We are technologists. We will help you solve your problem in any area of our expertise.  

We are happy to modify our instruments and software to fit your needs.


GP Instruments has a number of stock products in fluidics, electrochemistry and corrosion measurement.