Independent Peptide & Compound Testing
Peptide testing you can verify, not just trust.
PurePoint Analytical is an independent third-party lab for peptide and research-compound testing: HPLC and LC-MS purity, identity, net content, sterility, and endotoxin analysis, every result backed by a publicly verifiable Certificate of Analysis.
Certificate of Analysis
PP-SAMPLE
Purity by HPLC · Identity confirmed by LC-MS
| Purity (HPLC) | 99.3% Pass |
| Net content | 10.2 mg Pass |
| Identity (LC-MS) | Confirmed |
| Molecular weight | 1419.56 Da |
| Observed mass | 1419.48 Da |
Example certificate · watermarked sample
Independent & unbiased
No vendor affiliations, no manufacturing ties, no conflicts of interest. We report what the instruments show.
Complete verification, every time
HPLC confirms purity. LC-MS confirms identity. We don't issue one without the other.
Publicly verifiable COAs
Every Certificate of Analysis resolves to a public lookup page your customers can check independently.
The more you test, the less you pay — for good.
Every sample you send earns toward a loyalty discount that never resets, and your full history counts from day one. It stacks on top of our per-order volume pricing — so your rate only ever moves one direction.
See loyalty & volume pricing →What we test
One lab for the full quality picture
Fast turnaround on every panel, with no rush fees. On a hard deadline? Ask about Guaranteed Same-Day Results.
How it works
Submit intake
Create an account, tell us what you're sending and which panels you need.
Ship your samples
Ship to our lab following the sample-prep guidance for each test.
Get your COA
Track status in your portal and receive a shareable, publicly verifiable certificate.
Verify a certificate
Got a COA lookup code? Check it here.
Confirm any PurePoint certificate is genuine and current. No account required.
Need a custom testing panel?
Tell us what you're trying to confirm and we'll propose a testing plan built around it.
Request a Quote →