Verified
Purity (HPLC) 97.9% Verified within tolerance on all metrics.
Findings
| Metric | Label claim | Measured | Assessment |
|---|---|---|---|
| Purity (HPLC) | ≥ 98% | 97.9% | Slightly below claim |
| Content (mass spec) | 10.0 mg | 9.9 mg | Within 5% of label |
Methodology
RP-HPLC purity; MALDI-TOF identity.
The sample was purchased anonymously through standard retail checkout and shipped to an unaffiliated address, then logged, photographed, and forwarded under chain-of-custody documentation to Axiom Mass Spec Services. See our full testing methodology.
Original laboratory report: PI-LAB-2025-0006-report.pdf
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