With WSLH Proficiency Testing, you receive reliable, affordable, and easy-to-use laboratory proficiency testing products with rapid access to results.
Connect with our dedicated team today to request a quote.
Watch the video to learn more about WSLH Proficiency Testing.
We are your PT provider, backed by a national public health lab and a Big Ten university.
WSLH PT, providing a solid foundation for clinical laboratory improvement since 1966. We are CMS approved, and accepted by CAP, COLA, & The Joint Commission.
Reliable, Affordable, & Easy-To-Use Proficiency Testing
One-on-one consultations with our team of
experienced Medical Technologists
Replacement samples, off-schedule samples,
& evaluation samples always at low cost
Staggered shipments ease
the burden on your lab staff
14-day average turnaround
time on evaluation reports
Easy access to submission reports,
worksheets, instructions, and more
Stay Informed About Laboratory Proficiency Testing
Laboratory Proficiency Testing Highlights
AAFP PT Customers
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2023 Clinical Product Catalog
2023 Shipping Schedule
New & Enhanced Products for 2023
Upcoming Conferences
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PT Data Upload Feature
Automate quantitative data entry | Learn More
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