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University of Wisconsin Crest

WSLH Proficiency Testing

Wisconsin State Laboratory of Hygiene

Clinical PT Catalog and Ordering

Proficiency Testing Programs & Ordering

2022 Catalog

View Catalog – online version

View Catalog – PDF

View Price list

View Shipping Schedule


Download the product flyer

  • SARS-CoV-2 Antigen
  • SARS-CoV-2 Molecular Available in
    5 sample or 3 sample options
  •  SARS-Cov-2 Molecular Liquid (CLM)
  • SARS-CoV-2 Serology
  • Respiratory Multiplex: New SARS-CoV-2 Analyte

DIstributer (International) Catalog

Contact us for more information regarding distributor orders at


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Missed a proficiency event this year? Contact us for information on
off-schedule or remedial PT:
(800) 462-5261 or at