AI summary Trust: medium Third-party lab

LabD tested this PT-141 batch (241014-0110) at 99.44% purity via HPLC. However, the tested quantity was significantly higher than labeled (11.25mg vs 8mg), a 40.6% deviation. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (40%+)
  • no endotoxin test
  • older (6-12 months)
Test date
2025-05-21
Purity
99.44% 99.44%
Batch / lot
[PHONE_REDACTED]
Lab
LabD
Quantity
label 8mg tested 11.25mg
Qty vs label
+40.6%
Endotoxins
—
Test score
5.6
Manufacturer
Peptide Sciences
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
8mg
Container
White Label / Silver Crimp / Black Cap
Catalogued
2026-04-16
Artifact hash
47da26400fc0ec18…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Sciences or learn how trust scores are computed on the methodology page.