Wool Testing Information

Commercial Testing – The Bill Sims Wool and Mohair Research Laboratory in Texas is now accepting commercial core samples for testing; please contact the Lab before sending samples. Samples may also be sent to the New Zealand Wool Testing Authority (NZWTA).

Individual Fleece Testing- please find a full list of wool testing laboratories in the U.S. below.

Research & Testing

The lists provided on this site are offered for the convenience of users for informational purposes only and are not intended as an endorsement or recommendation.

Please contact us if you would like to be listed in this directory.