Home Certificates of analysis RTCAG15-0616
Certificate of analysis
Retatrutide + Cagrilintide 12.5 mg
Lot RTCAG15-0616 · certificate issued Jul 7, 2026
Archived
Verified · COA5635This certificate is for an earlier lot, or has been replaced by a newer certificate for this size. See the latest: lot RTCAG15-0803.
Purity
99.9%
RP-HPLC (214 nm)
Measured content
12.59, 2.68 mg
Stated strength 15 mg
Sterility
Not Detected
USP <71>
All results
| Test | Result | Method |
|---|---|---|
| Purity | 99.9% | RP-HPLC (214 nm) |
| Measured content | 12.59, 2.68 mgOne figure per peptide in the blend, in the order the certificate lists them. | HPLC quantitation |
| Identity | Conforms | MALDI-MS |
| Endotoxin | <0.05 EU/mL | USP <85> |
| Heavy metals | <0.01 ppm | USP <232> |
| Sterility | Not Detected | USP <71> |
Values as printed on the laboratory’s certificate. Where a certificate does not list a result, this page says so and fills nothing in.
Certificate & verification details
Verification number
COA5635Checked Sep 24, 2026: this number opens this certificate on the testing laboratory’s own site.
- Testing laboratory
- Bioviridian Inc. · signed by Shane Straight, M.S.
- Laboratory site
- bioviridians.com
- Certificate number
- COA5635
- Lot number
- RTCAG15-0616
- Sample received
- Jun 19, 2026
- Certificate issued
- Jul 7, 2026
- Sample as named on the certificate
- RETA/CAGRI 15mg
- Sample type
- White lyophilized powder
- Vendor named on the certificate
- American Peptides
The laboratory tested a sample of this lot submitted by the vendor named above. The certificate is not reproduced on this site; the links go to the original files, unaltered.
Issue history
- Current issue · Jul 7, 2026 · served by bioviridians.com9d1b1d79…8a3f5dPDF
- Earlier issue · Jun 25, 2026 · as published by the vendor before the laboratory reissued it57678740…32597bPDF
Changed in the reissue: Sterility result added. Lot, strength and results are the same in both issues.
The fingerprint (SHA-256) identifies the exact file we read on Sep 24, 2026. If the laboratory changes the file, the fingerprint changes and the next check flags it.
Other certificates for Retatrutide + Cagrilintide
See Retatrutide + CagrilintideAll certificates
For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.