Let us build one for you.

Call us today. We'll help you configure a system that meets all of your research needs.

(800) 872-7720 | (309) 762-7716

Request Literature

Have a catalog or instruction manual sent to you.

Parr Instrument Company 211 Fifty Third Street
Moline, Illinois 61265-1770
(800) 872-7720 or
(309) 762-7716
Fax: (309) 762-9453


All downloads are available in English. Click on the links below to be redirected to the corresponding page on our English website.


Instruction Manuals

Technical Notes

Corrosion Information




New customers within the United States and Canada may fill out and return a [download id=”469″ format=”1″]form to apply for a customer account.   International customers must purchase through an authorized dealer if there is one in their area.  To find an authorized dealer in your country, please consult our Dealer Contact page.