Researchers have shown that analyzing dried urine extracts with GC-MS/MS to assess levels of reproductive hormones in pre-and post-menopausal women provides similar results to radioimmunoassays using ...
The study, which was led by Ming-Yeh Yang and Ching-Yuan Huang of Tzu-Chi University, aimed to develop a rapid, sensitive and feasible method to determine 25(OH)D3 levels in blood for clinical ...
IRVINE, CA, UNITED STATES, March 23, 2026 / EINPresswire.com / — Qalitex Laboratories, an ISO 17025-accredited third-party ...
Reliable analytical workflows are essential to ensure the safety and quality of our food and environment. However, laboratories often face challenges with precision, sensitivity and time efficiency, ...
Dawn Chappel on MSN
The use of unverified drug tests in child welfare proceedings: Failures of oversight and due process
Investigations have found that hospitals and child protective services (CPS) agencies often rely on drug screening tests with false-positive rates reported to be as high as 50%. Despite this, results ...
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