Texas is home to the world's largest medical center, major pharmaceutical companies, and a rapidly growing biotech sector. ACS Peptide Testing Labs serves the entire Lone Star State with independent HPLC purity testing, COA verification, and comprehensive peptide analysis.
The Texas Medical Center in Houston is the world's largest medical complex, and the state hosts major research institutions including UT Southwestern, Baylor College of Medicine, MD Anderson, and Texas A&M. Texas's compounding pharmacy market is among the nation's largest, driving significant demand for independent peptide quality testing. Samples reach us from Houston, Dallas, Austin, San Antonio, El Paso, and Overnight shipping from anywhere in Texas, next business day delivery to our Florida lab. Researchers near Texas Medical Center and UT Southwestern use the same submission process: 100-500 µg of lyophilized peptide by FedEx or UPS overnight, RP-HPLC purity and LC-MS identity at our Florida lab, and a signed Certificate of Analysis in 9-11 business days. We also test samples arriving from Louisiana, Oklahoma, New Mexico, Arizona, Arkansas.
Samples from Houston and the rest of Texas are tested at our Sun City Center, Florida facility. Standard turnaround is 9-11 business days after arrival.
Overnight shipping from anywhere in Texas, next business day delivery to our Florida lab.
The Texas Medical Center in Houston is the world's largest medical complex, and the state hosts major research institutions including UT Southwestern, Baylor College of Medicine, MD Anderson, and Texas A&M. Texas's compounding pharmacy market is among the nation's largest, driving significant demand for independent peptide quality testing.
Most Texas submissions start with peptide purity testing by RP-HPLC at $150 per sample, then add LC-MS identity confirmation or third-party COA verification when a supplier certificate needs to be checked independently.
Texas packages arrive from four clearly separate metros, and each behaves differently. Houston volume comes out of the Texas Medical Center and the surrounding Baylor College of Medicine, MD Anderson and UTHealth groups. Dallas-Fort Worth volume is split between UT Southwestern research labs and a dense cluster of compounding pharmacies and men's health clinics. Austin sends smaller, more frequent shipments, often single vials from UT Austin labs and startups. San Antonio arrives mainly from UT Health San Antonio and military-affiliated research.
Overnight service from any of the four metros reaches Sun City Center the next business day, and the Central time zone helps: a 5pm drop in Houston still catches the air sort. We ask Texas clients to avoid Friday pickups in July and August because a weekend in a hot trailer is the most common reason a lyophilized sample arrives partly collapsed.
Texas compounding pharmacies are among the heaviest users of third-party verification in the country, and the submissions are usually a batch rather than a single vial: three to ten lots at once, each needing purity, identity and net content so the pharmacy can compare suppliers. We quote multi-sample submissions together and report them on one certificate set with the lot numbers preserved, which is what a pharmacist needs when a supplier's own numbers are being questioned.
Houston, Dallas-Fort Worth, Austin and San Antonio cover nearly all Texas submissions.
Three to ten lots at once is normal for Texas pharmacies; we price the batch together.
Ship Monday to Wednesday; avoid Friday pickups from June through September.
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.
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Click a city for local shipping details, nearby area coverage, and city-specific FAQ.
Overnight shipping from Houston: 1 business day in transit, results in 9-11 business days after arrival.
Overnight shipping from DFW: 1 business day in transit, results in 9-11 business days after arrival.
Overnight shipping from Austin: 1 business day in transit, results in 9-11 business days after arrival.
Overnight shipping from San Antonio, next business day delivery to our Florida lab.
Every service runs on the same instruments in Sun City Center, whichever Texas address the samples ship from:
Ship your peptide samples from anywhere in Texas to our lab. Fast turnaround, accurate results, and comprehensive analysis.