Clinical Proficiency Testing

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2019 Clinical Catalog PDF

2019 Price List

2019 Shipping Calendar


2018 Clinical Catalog

2018 Price List

2018 Shipping Calendar


Additional Products and Services

Online Training and Competency     Order Now»

Provided through Medical Training Solutions (MTS) – Training Courses are accredited for 1-3 hours of continuing education (CE) credit. Competency Tests and Point of Care Competency Assessment offer competency assessment tests accredited for 0.5 hours of CE credit each. To preview these products visit the MTS website.

Assayed Sample Sets     Order Now»

Pre-assayed samples sets available for Blood Lead, Anti-HIV, and HIV p24 Antigen.

Calibration Verification / Linearity Products     View flyer»          Order Now»

Provided by AUDIT MicroControls – Products available for General Chemistry, Cardiac, Immunoassay, Immunology, Diabetes, Urine Chemistry, Therapeutic Drug Monitoring, and Blood Gas.

Accuracy Monitoring Programs     View flyer»          Order Now»

Provided by CEQAL – Human based samples with target values assigned by reference method or gravimetric additions.

Cost Comparisons available upon request.     Contact us»


Environmental Proficiency Testing

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2019 Environmental Catalog


2018 Environmental Catalog


Legionella ELITE

The Legionella module is intended for laboratories that identify Legionella from environmental water samples.

Laboratories that isolate and identify Legionella using traditional culture methods may use the samples to obtain CDC ELITE Certification. Facilities that have successful performance on 2 panels per year are eligible for this certification.

The panels can also be used to meet quality assurance and proficiency testing needs for laboratories using rapid screening methods and/or molecular methods. WSLH is an AIHA-approved PT provider.

To enroll in Legionella ELITE PT, fill out the New Customer Legionella ELITE Enrollment Form.

For more information on CDC ELITE Certification, contact CDC at

Legionella 2018 Ship Dates March 26, 2018 September 24, 2018


Contact WSLH Proficiency Testing – 800-462-5261 –