New Year’s Day-Holiday Observed
Happy New Year from WSLH Proficiency Testing! WSLH PT is closed in observance of the holiday.
WSLH Proficiency Testing
Wisconsin State Laboratory of Hygiene
Happy New Year from WSLH Proficiency Testing! WSLH PT is closed in observance of the holiday.
Today is Martin Luther King Day. WSLH PT is closed in observance of this holiday.
HIV/HP/SS1, HIV Combo1, Immunology1 shipped on January 18, 2022 Questions? Contact WSLH PT Customer Service at ptservice@slh.wisc.edu Download the entire 2022 Shipping Schedule (PDF) here