Contract Laboratory Testing Method Development, Assays and Method Validation Analytical Laboratory Testing and Services Microbiology Laboratory Testing Protein Analysis, Ppetide Analysis Pharmaceutical Product and Raw Material Testing Small Organic Molecules Testing Large Molecules and Polymer Testing Solid Oral Doses Sanalysis Vaccine Method Development and Testiong Research and Development USP Testing ASTM Testing GMP/GLP Testing Protein, Polymers, Biopolymers testing Soft Gel Capsules and Hard Shell Capsule Testing Product Development Liquid Chromatography HPLC Normal and Reverse Phase Gas Chromatography, GC LC/MS LC/MS/MS GC/MS GC/MS/MS Dissolution, APP I, II, and IV High Resolution Mass Spectormetry Triple Quad Mass Spectrometry Ion Chromatoghaphy Metal and and Elemetal Analysis, AA ICP Nuclear Magnetic Resonance, NMR Particl Size Analysis Micro Keldjal for Protein Analysis RiboPrinter for Microbial Identification Stability Chambers Large Scale Prep Chromatography Gel Permeation Chromatography (GPC)
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.
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OmniLab Diagnostics provides fast, reliable Drug Testing and DOT compliance services for individuals, employers, and transportation companies. Based in Riverside, California (CA), we offer both in-lab testing and mobile/on-site specimen collections. - By Appointment Only – All services are scheduled in advance for your convenience and privacy. - Extended Hours Available – We provide flexible before- and after-hours testing to accommodate your schedule. Our certified team conducts urine, hair, saliva, and alcohol screenings with strict chain-of-custody procedures to ensure accurate results. We also provide DNA testing, employment background checks, and more. Serving Riverside County, CA, and surrounding areas, OmniLab Diagnostics is your trusted community partner for workplace safety, compliance, and affordable testing solutions.
