KPV
Avellon Peptides · Laboratory: Janoshik Analytical
ChemVerify bought this KPV sample from Avellon Peptides as a customer on September 7, 2026; Janoshik Analytical analysed it on September 14, 2026. Rating: 95 of 100, passed.
- Record no.
- 231725
- Issued
- Document
- Independent test record
Our rating
passed
from 4 lab reports
Endotoxin per milligram, content against the label, purity by HPLC, identity and foreign peptides by LC-MS. A failed gate caps the score regardless of the other axes.
Test criteria and the ChemVerified sealHow this sample got here
Ordered
Received
Sent to lab
Analysed
As labelled
- Product name on the label
- KPV
- Batch number on the label
- —
- Stated quantity
- 10 mg
Measured values
LCMS analysis identified the presence of mannitol, KPV, and degradation products. LCMS spectra are attached. No significant contamination detected.
- AsNot detected
- CdNot detected
- PbNot detected
- HgNot detected
The full record
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| Measurand | Value | Unit | Result | Method |
|---|---|---|---|---|
| Content · Purity231725 | ||||
| Content · KPV | 10.6 mg | mg | — | — |
| Purity | 98.695 % | % | — | — |
| Heavy metal231728 | ||||
| Heavy metal · As | — | — | Not detected | — |
| Heavy metal · Cd | — | — | Not detected | — |
| Heavy metal · Pb | — | — | Not detected | — |
| Heavy metal · Hg | — | — | Not detected | — |
| Endotoxin231726 | ||||
| Endotoxin | < 1 EU/Vial | EU/Vial | — | — |
| LC-MS screening231727 | ||||
| LC-MS screening | — | — | Pass | LC-MS |
Laboratory reports
These results describe the purchased sample. They do not establish the quality of every batch or product from this vendor.
- Content · PuritySeptember 14, 2026Open the laboratory report (PDF)
- Heavy metalSeptember 11, 2026Open the laboratory report (PDF)
- EndotoxinSeptember 11, 2026Open the laboratory report (PDF)
- LC-MS screeningSeptember 11, 2026Open the laboratory report (PDF)