We are fully confident in our products and readily offer free samples within the continental U.S.*. Please fill out the form, below, to submit a sample request.
Please Note: All requests must include an institutional (e.g., corporate, government, non-profit, academic) affiliation. We do not offer samples for personal use.
Additional information:
* Please contact us directly at info@btc-bti.com for inquiries outside of the U.S. Thank you very much!