Analytical Chemistry Testing Services Supporting FDA, USP, and Global Standards

IRVINE, CA, UNITED STATES, March 23, 2026 / EINPresswire.com / — Qalitex Laboratories, an ISO 17025-accredited third-party testing laboratory serving dietary supplement and nutraceutical brands across ...
News Medical

Scientists develop GC-MS vitamin D test that costs as little as $0.70

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 ...

EU Pesticide Residue Testing Standards for Organic and Conventional Products

GC-MS & LC-MS/MS panel for 400+ compounds with US EPA, EU MRL, and USP compliance for supplements & foods. IRVINE, CA, UNITED STATES, March 20, 2026 /EINPresswire.com/ — Qalitex Laboratories, an ISO ...
Royal Society of Chemistry

Complete HPLC and LC-MS

The Complete HPLC & LC-MS course is built from the Practical Essentials of HPLC & LC-MS and the HPLC & LC-MS Clinic courses to provide a complete training solution enabling you to understand your ...