The proficiency testing studies help improve quality and comply with regulations. Order the NSI PT Express™, our on-demand proficiency testing, when you have an immediate need for proficiency test results. Your PT report is available within 48 hours once you submit your results online.

These tests can be used for cultural and/or molecular test methods. These PTs are suitable for compliance with BCC and Florida as well as other USA states' statutory requirements.

Hemp PT Express samples may take 7 to 10 business days to ship. If you need the samples sooner, please call NSI at 1-800-234-7837 to expedite your order.