Mail-In Peptide Testing for Texas
Independent HPLC purity analysis, mass spectrometry identity confirmation and COA verification for researchers, pharmacies and other businesses. All samples are tested in Sun City Center, Florida.
Submitting from Texas
Texas research and pharmacy communities include Houston, Dallas-Fort Worth, Austin and San Antonio. Houston's Texas Medical Center and Dallas's UT Southwestern Medical Center are examples of the state's research infrastructure, not claims that these institutions are ACS customers. Businesses across Texas can request mail-in testing at our Florida facility.
Texas spans Central and Mountain time zones, so confirm pickup cutoffs locally. Plan packaging around the sample's storage requirements and the carrier's delivery commitment rather than assuming every Texas shipment arrives in one day.
Area coverage
Houston · Dallas-Fort Worth · Austin · San Antonio
Ready to test your peptides?
Send your peptide name, sample count, and the tests you need. We return a fixed-price quote, usually within one business day.
- validated analytical methods, independent of any supplier
- 3–5 business days for eligible routine testing
- Traceable COA with chromatograms and method parameters
Choose the analyses your project needs
- HPLC purity
- Identity confirmation
- COA verification
- Contaminant screening
- Endotoxin testing
- Stability studies
HPLC purity testing starts at $149 per sample. Turnaround is 3-5 business days for eligible routine testing; other work is scheduled by scope.
Request Peptide Testing from Texas
HPLC purity testing starts at $149 per sample. Send this form and we reply with pricing and shipping instructions within one business day.
Why researchers send samples here
Laboratory accreditation is limited to the current certificate scope. Peptide HPLC and LC-MS coverage has not been confirmed; do not assume a peptide test is accredited.
validated analytical methods
Analyses are run to validated analytical methodology with documented calibration and reference standards.
HPLC + LC-MS instrumentation
Purity by RP-HPLC, identity confirmation by LC-MS, plus contaminant, endotoxin, and moisture panels in-house.
3–5 business days for eligible routine testing
From sample receipt. Complex panels, custom methods and stability studies have separately confirmed timelines.
Independent, traceable COA
Every report includes chromatograms, method parameters, and sample chain-of-custody so results can be verified.
More detail on our instrumentation, analysts, and quality system is on the about our peptide testing laboratory page, or read how to verify a peptide COA.