rtech laboratories

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As a business unit of Land O' Lakes, Inc., rtech is a comprehensive food testing laboratory, and research facility.

rtech provides a complete line of ISO 17025 analytical chemistry and microbiology testing, sensory and consumer research, nutrition labeling, pilot plant services, and  information research services.

rtech Notes...

2013 Analytical Customer Survey Results

As part of our ISO 17025 Quality System, we are required to review our customers' needs, concerns, and expectations.  This is accomplished through our annual survey.

Click here for the results of our 2013 survey

The survey confirms that rtech Laboratories provides unparalleled service!  We are proud of our highly qualified personnel and ISO 17025 Quality Management System, designed to assure maximum customer satisfaction.


March 2014         Arden Hills, MN


March 1 - 4 / Booth #625
Dallas, TX / Kay Bailey Hutchison Convention Center
Food Safety Summit
April 7 - 10 / Booth #517
Baltimore, MD / Baltimore Convention Center
National Restaurant Association
May 17 - 20 / Booth #4093
Chicago, IL / McCormick Place


Biological Testing

Testing Certificate No. 1765.01

Chemical Testing

Testing Certificate No. 1765.02 


Committed to helping make your products and processes better, safer and smarter
Multiple services in one convenient location
Results you can count on

AACC Accuracy Award - HPLC Sugar Analysis

Proficiency Programs

AACC Accuracy Award - Mineral Analysis
AACC Accuracy Award - Proximate and Mineral Analysis