PI-LAB-2026-075
Pentadeca Arginate, Independent Lab Report
Pentadeca Arginate 10mg · Helix Research Supply
Independent testing verdict Pass
This product matched its label.
Identity confirmed and measured purity of 99.2% met the stated ≥99.5% claim. Content measured 98.3% of label.
- Identity verified
- Yes
- Measured purity
- 99.2%
- Content accuracy
- 98.3%
- Test recency
- Current cycle
Mass spectrometry confirmed the labelled compound
Label claimed ≥99.5%
9.83mg measured against 10mg claimed
Published 6 months ago
Specimen PI-LAB-2026-075 Tested by Chelsea Analytical Group 20 samples tested from this company Purity & Testing score 87/100
Full laboratory evidence Findings table, methodology, chain of custody and the original report
Findings
| Metric | Label claim | Measured | Assessment |
|---|---|---|---|
| Purity (HPLC) | ≥ 99.5% | 99.2% | Within analytical tolerance |
| Identity (MS) | Pentadeca Arginate | Confirmed | Matches label |
| Content | 10 mg | 9.83 mg | Within 5% of label |
Methodology & chain of custody
LC-MS/MS identity confirmation with quantitative amino acid analysis.
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 Chelsea Analytical Group. See our full testing methodology.
- Lot / batch
- B1669-26
- Purchased
- Analysed
- Published
- Laboratory
- Chelsea Analytical Group
- Test type
- Full panel (purity, identity, content, endotoxin)
Original laboratory report: PI-LAB-2026-075-report.pdf