Dallas-Fort Worth researchers, clinics, and compounding pharmacies send peptides to ACS Peptide Testing Labs for independent analysis. Ship overnight from DFW for HPLC purity testing, mass spectrometry identity confirmation, third-party COA verification, and contaminant screening.
Overnight shipping from DFW: 1 business day in transit, results in 9-11 business days after arrival.
$150
HPLC purity testing, per sample. Identity confirmation, net content, and contaminant screening are quoted separately.
9-11
Business days from sample arrival to your Certificate of Analysis, delivered electronically.
1 day
Overnight transit from Dallas to our Florida lab when shipped via FedEx or UPS.
See the full peptide testing cost breakdown or request a quote below for multi-sample pricing.
We support the Dallas-Fort Worth biotech corridor, researchers at UT Southwestern Medical Center and Baylor Research Institute, and the compounding pharmacies, med spas, and longevity clinics spread across North Texas. Most DFW submissions are GLP-1 compounds and research peptides bought from online suppliers and sent in for independent purity and identity verification.
Dallas-Fort Worth is one of our steadiest metros, and the research side of it comes largely from UT Southwestern Medical Center, UT Dallas, UT Arlington, Baylor Scott & White Research Institute and the growing cluster of life science companies around Pegasus Park. Those submissions are typically identity and purity checks on custom-synthesised peptides, where the question is whether the sequence that arrived is the sequence that was ordered.
The commercial side comes from compounding pharmacies, hormone and weight-management clinics and supplement companies across Dallas, Fort Worth, Plano, Frisco, Irving and Arlington. Semaglutide, tirzepatide and retatrutide dominate, and the request is nearly always the same package: RP-HPLC purity, LC-MS molecular weight confirmation, and net content on the labelled fill.
DFW International and Fort Worth Alliance give the metro some of the latest air cutoffs in the country, so an afternoon drop-off still makes next-business-day delivery to Sun City Center. That is worth using: overnight air costs more than ground but removes three days of temperature exposure, which is the single biggest avoidable risk to a peptide sample in transit.
Late cutoffs
DFW air hubs accept late-afternoon drop-offs and still deliver to Florida the next business morning.
Common tests
GLP-1 purity and identity verification from pharmacies; custom-synthesis confirmation from UT Southwestern and UT Dallas groups.
Summer heat
July and August tarmac temperatures are punishing — ship Monday to Wednesday with a cold pack.
All of our peptide testing services are available to Dallas-area clients via overnight shipping. Here's what we offer:
Accurate purity quantification with detailed chromatographic profiling
Independent COA verification and identity confirmation
Molecular weight determination and sequence confirmation
ICP-MS heavy metal screening and GC-MS residual solvent analysis
Long-term and accelerated stability studies
Tailored protocols for your specific research needs
HPLC purity testing starts at $150 per sample. Send this form and we reply with pricing and shipping instructions within one business day.
Mail-in samples from anywhere in the US reach our Sun City Center, Florida lab overnight. These are the areas researchers and compounding pharmacies request most, with HPLC purity from $150 and a 9-11 business day COA.
Not listed? See every peptide testing location we serve or request a peptide testing quote.
Tell us about your testing needs through our online form.
Send via overnight carrier from Dallas. We provide packaging guidance.
Our team runs your requested tests with validated methods.
Receive your comprehensive Certificate of Analysis electronically.
Centrally located in the Southeast with overnight shipping from anywhere in the US.
We're not affiliated with any peptide supplier, ensuring truly independent results you can trust.
Standard 9-11 business day results.
Detailed Certificates of Analysis with chromatograms, spectra, and expert interpretation.
Testing for Semaglutide, Tirzepatide, Retatrutide, BPC-157, and dozens more research peptides.
We also provide peptide testing services to researchers and compounding pharmacies in these nearby cities:
ACS Peptide Testing Labs provides peptide testing services to researchers, compounding pharmacies, and biotech companies in Dallas and throughout the greater Dallas metropolitan area. Samples ship overnight from any Dallas zip code and results are delivered electronically within 9-11 business days.
Our Dallas-area clients rely on us for peptide purity testing, mass spectrometry identity confirmation, third-party COA verification, and contaminant screening for GLP-1 peptides like Semaglutide and Tirzepatide, research peptides like BPC-157 and Retatrutide, and custom peptide compounds.
We serve the surrounding Dallas area including Fort Worth, Plano, Arlington, Frisco, Irving, and Austin. If you're searching for peptide testing in any of these areas, ship your samples to our lab and receive the same professional analysis and Certificate of Analysis (COA) reporting.
Complete guide to finding the right peptide testing lab for your needs.
Step-by-step guide to verifying your supplier's Certificate of Analysis.
How our nationwide mail-in testing serves researchers in every US metro area.
Our simple 4-step process from sample submission to results delivery.
Ship your peptide samples from Dallas to our lab. Fast turnaround, accurate results, and comprehensive analysis.