
Clinical Testing
Comprehensive clinical testing, including infectious disease testing and QuantiFERON
Critical Water Testing
Legionella, ST108 compliance, dialysate and healthcare water

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Clinical and critical water testing solutions built around service, precision and speed
Explore our solutionsTests
200+
Types of tests
Processing
24hour
Turnaround on most specimens
Experience
20+
Years of innovation

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Comprehensive clinical testing
Ascend offers comprehensive clinical testing, including infectious disease testing and QuantiFERON
Explore clinical testing03
Critical healthcare water testing you can trust
Ascend offers advanced water & dialysate testing services tailored to dialysis clinics, hospitals and healthcare facilities.
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Legionella testing – CDC ELITE Laboratory
Ensure compliance with CDC, CMS and health regulations, prevent Legionnaires’ disease outbreaks, and protect your facility with accurate, gold-standard testing.
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AAMI ST108 testing
We specialize in comprehensive water quality testing to help your healthcare facility meet the AAMI ST108 standards. Our state-of-the-art testing ensures that your medical device reprocessing is safe, effective and compliant.
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Intuitive, integrated LabCheck™ keeps you covered
LabCheck™, our proprietary laboratory ordering and reporting system is purpose-built for managing and expediting your medical, administrative and regulatory needs.
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AscendU™
An online education portal, Ascend University is a highly valued resource our customers rely on for achieving laboratory competency excellence.
Customer Support
Providing you with exactly what you need, when and how you need it, is embedded in our DNA–contact us and let us prove it to you.
AscendU™
An online education portal, Ascend University is a highly valued resource our customers rely on for achieving laboratory competency excellence.
Customer Support
Providing you with exactly what you need, when and how you need it, is embedded in our DNA–contact us and let us prove it to you.
Join us on our mission
Regardless of role, our employees have the latest tools and technologies available to perform their best work, and that benefits us all.
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