Bottom line: Getting your peptides tested is simple, request a quote, ship 100–500 μg to our Florida lab via overnight courier, and receive your Certificate of Analysis electronically in 9–11 business days. Testing starts at $150/sample for HPLC purity analysis. Our lab data shows 73% of peptides have purity discrepancies vs. supplier claims, making independent testing essential.
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
- 9-11 business day standard turnaround
- Traceable COA with chromatograms and method parameters
4 Simple Steps to Get Your Peptides Tested
2. Prepare Your Sample
Package 100–500 μg of lyophilized peptide in a sealed, labeled container. Include any relevant supplier documentation or COAs you'd like us to verify.
3. Ship to Our Lab
Ship overnight with ice packs to our Florida laboratory. We accept samples from all 50 states. You'll receive a confirmation email when your sample arrives.
4. Receive Your COA
Get your comprehensive Certificate of Analysis electronically within 9–11 business days. Includes chromatograms, spectra, and expert interpretation.
What Peptides Can We Test?
We test all synthetic peptides from 2 to 50+ amino acids, including these popular categories:
GLP-1 Agonists
Growth Hormone Peptides
Why Get Independent Peptide Testing?
of peptides show purity discrepancies vs. supplier claims
average purity gap between claimed and actual purity
peptide samples tested at our laboratory
Verify supplier claims with unbiased, US-based lab results
Protect your research integrity with accurate purity data
Meet regulatory and publication requirements with official COAs
Identify contaminants and impurities before they affect results
Build customer trust with independent third-party verification