About WSLH Proficiency Testing
The WSLH in WSLH Proficiency Testing stands for the Wisconsin State Lab of Hygiene, the national public health lab where we provide clinical laboratories like yours reliable, affordable, and easy-to-use proficiency testing products with rapid access to results. Contact us today to get started: email@example.com | (800) 462-5261
Why choose WSLH PT? Download this one-page handout to share with your lab.
Get the whirlwind tour. View our video to learn more about our customer service, shipping, online data entry portal, as well as other services. This video may also be used as a training introduction video for staff. To view our training videos, please visit our Video Tutorial Library.
Your Lab. Our Mission.
As the only PT provider from a public health lab, your lab is our mission. It has been since 1966. Based in Madison, Wisconsin, WSLH Proficiency Testing serves clinical laboratories in all 50 states and around the world.
We provide proficiency testing for a wide range of analytes, and our products are competitively priced. Laboratories can receive additional service year-round through off-schedule ordering, linearity and calibration verification products, and remedial testing.
What customers are saying
Some of our features
14 day average turnaround time on evaluation reports
Our staggered shipments ease the burden on lab staff
Replacement samples, off schedule samples, and evaluation samples are always available at low cost.
Easy access to worksheets, instructions, submission reports, and more
New PT Data Upload: Save time, reduce data entry, handle your PT data like your patient data
Contact WSLH Proficiency Testing | (800) 462-5261 | firstname.lastname@example.org |