Blog — precision hormone testing

What’s the Difference Between (EIA), (ECLIA), (LC-MS, GC-MS, ICP-MS) Hormone Testing Methods?

Posted by Behcet Bicakci on

Learn the key differences between EIA, ECLIA, and mass spectrometry hormone testing methods, and discover why ZRT Laboratory’s long-standing use of LC-MS, GC-MS, and ICP-MS delivers gold-standard accuracy for advanced hormone analysis.

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The Science of Saliva Testing: A Modern Approach to Hormone and Health Assessment

Posted by Behcet Bicakci on

Learn the science of saliva testing, how it measures bioavailable hormones, and why it’s trusted by patients, clinicians, and wellness experts.

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Benefits of Hormone Testing in Saliva, Dried Blood Spot, and Dried Urine Spot: A Complete Guide

Posted by Behcet Bicakci on

Discover the benefits of hormone testing in saliva, dried blood spot, and dried urine spot methods. Learn how each approach enhances accuracy, convenience, and health insights for hormone balance.

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