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.

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rtech Notes...

2014 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 2014 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.


April 2015         Arden Hills, MN


International IFT
July 12 - 14, 2015 / Booth #2006
Chicago, IL/ McCormick Place South
July 25 - 27, 2015/ Booth #309
Portland, OR/ Oregon Convention Center
International Dairy Show
September 15 -18, 2015/ Booth #8356
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