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Winterize your garden beds with Titan Gold this fall!

Pick up your bag up of our top-tier compost made at our campus biodigester from local organics reused for energy and heat.  A limited amount of discount bags are still available for sale. Titan Gold is available at the ERIC during our open business hours. Read more about Titan Gold.

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Biosolids Testing Laboratory

The biosolids testing facility is an industrial-academic partnership that conducts testing and research into biosolid reuse and bioenergy production. As a full-service testing facility, the laboratory is a central point of contact for expert consulting and client-specific research design.


Biosolids Testing Laboratory
783 Pearl Ave.
Oshkosh, WI 54901-8640
(920) 424-3148

by reinecka — last modified Sep 28, 2011 12:11 PM
Open to the Public

Mon. 8:00am - 4:00pm
Tues. 8:00am - 4:00pm
Wed. 8:00am - 4:00pm
Thurs. 8:00am - 4:00pm
**Fri. 8:00am - 4:00pm
**Note: Samples accepted on Fridays only with prior approval.

Contact Us


Phone: (920) 424-3148

Fax: (920) 424-0832

Mailing Address:

UW Oshkosh ERIC
800 Algoma Boulevard
Oshkosh, WI  54901-8601

Physical Address:

783 Pearl Avenue, Oshkosh, WI 54901


The ERIC lab is a Seal of Testing Assurance (STA) certified laboratory by the United States Composting Council.  Find out more.