About WSLH Proficiency Testing
WSLH Proficiency Testing provides reliable, affordable, and easy-to-use proficiency testing products with rapid access to results. As part of a public health lab,
your lab is our mission. Why choose WSLH PT as your primary or secondary PT provider? Download this one-page handout to share with your lab staff.
WSLH Proficiency Testing has been building a solid foundation for laboratory improvement since 1966. WSLH PT was developed by the Wisconsin State Laboratory of Hygiene to create proficiency testing programs that improved laboratory quality. Today, our mission has grown to providing proficiency testing services across the United States and around the world.
Based in Madison, Wisconsin, WSLH Proficiency Testing is the only PT provider that is a part of a national public health laboratory, and is affiliated with the state’s flagship higher education institution, the University of Wisconsin-Madison.
Some of our features
Get the whirlwind tour
Watch the video to learn more about what you can expect from WSLH PT, including PT Central, customer service and shipping, as well as other services. This video may also be used as a training introduction video for your clinical lab staff.
To view more training videos, please visit our Video Tutorial Library.
What Our Customers Are Saying
How can we best serve your facility? We want to know! Contact WSLH PT Customer Service at (800) 462-5261 or at email@example.com.