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Certificates of analysis
Every lot we sell is independently tested. Look up the certificate for your vial by compound or by the EX code on its label.
| Compound | Sizes | Current lot | Tests | Status | Certificate |
|---|
Certificates are issued per lot. If your lot code isn't listed, email us and we'll send it.
What a certificate shows
Read the result, not the marketing.
- Lot code matching the one printed on your vial.
- Purity by HPLC with method details and the chromatogram.
- Identity by mass spectrometry against the theoretical mass.
- The testing laboratory named, independent of the manufacturer.
Certificate of Analysis| Compound | Retatrutide | Lot | |
|---|---|---|---|
| Quantity | 10 mg | Form | Lyophilised |
| Test | Method | Specification | Result |
|---|---|---|---|
| Purity | HPLC | ≥ 99.0% | Example |
| Identity | ESI-MS | Matches theoretical mass | Example |
| Appearance | Visual | White lyophilised cake | Example |