Home Certificates of analysis PE2228-0528
Certificate of analysis
PE-22-28 10 mg
Lot PE2228-0528 · certificate issued Jun 17, 2026
Latest certificate
Verified · COA4859Purity
99.9%
RP-HPLC (214 nm)
Measured content
10.21 mg
Stated strength 10 mg
Sterility
Not Detected
USP <71>
All results
| Test | Result | Method |
|---|---|---|
| Purity | 99.9% | RP-HPLC (214 nm) |
| Measured content | 10.21 mg | HPLC quantitation |
| Identity | Conforms | MALDI-MS |
| Endotoxin | <0.05 EU/mL | USP <85> |
| Heavy metals | <0.01ppm | 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
COA4859Checked 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
- COA4859
- Lot number
- PE2228-0528
- Sample received
- Jun 1, 2026
- Certificate issued
- Jun 17, 2026
- Sample as named on the certificate
- PE-22-28 10mg
- 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 · Jun 17, 2026 · served by bioviridians.comf4a513c0…a1845ePDF
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.
For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.