Sample preparation and distribution services are available. Should your group wish to conduct a “round robin” or “ring” style test using various locations, we can prepare the test specimens and send them out to insure all specimens are consistent with one another. We can custom cut and sew any combination of soil test cloth materials to provide uniform “multi-soil test pieces”. Please let us know of any special requirements you might have and we will do our best to provide you with the appropriate test specimens to fit your needs.