Home Certificates of analysis P21-5-0318
Certificate of analysis
P-21 5 mg
Lot P21-5-0318 · certificate issued Jun 17, 2026
Latest certificate
Verified · COA4866Purity
99.8%
RP-HPLC (214 nm)
Measured content
5.25 mg
Stated strength 5 mg
Sterility
Not Detected
USP <71>
All results
| Test | Result | Method |
|---|---|---|
| Purity | 99.8% | RP-HPLC (214 nm) |
| Measured content | 5.25 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
COA4866Checked 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
- COA4866
- Lot number
- P21-5-0318
- Sample received
- Jun 1, 2026
- Certificate issued
- Jun 17, 2026
- Sample as named on the certificate
- P-21 5mg
- Sample type
- Clear liquid
- 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.comd0335de3…b67d24PDF
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 P-21
For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.