AI summary Trust: medium Third-party lab

LabC tested this Tirzepatide batch (TIR7920250124-10) at 99.95% purity via HPLC and mass quantification. However, the tested quantity was 8.6mg against a 10mg label, representing a 14% deviation. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • quantity deviation (14%)
Test date
2025-03-28
Purity
99.95% 99.95%
Batch / lot
TIR[PHONE_REDACTED]-10
Lab
LabC
Quantity
label 10mg tested 8.6mg
Qty vs label
-14.0%
Endotoxins
—
Test score
7.8
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
10mg
Container
White, Orange Label / Blue Crimp / Clear Blue Cap
Catalogued
2026-04-16
Artifact hash
1ee027e9d1bddca2…
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.