AI summary Trust: medium Third-party lab

LabB tested this Tirzepatide batch (TIR7920250124-10) at 99.24% purity via HPLC. The tested quantity was 8.87mg against a 10mg label, representing an 11.3% deviation. Endotoxin status is unknown. This test is stale (over 1 year old), and while a verification URL is available, the age and missing endotoxin data are notable.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • quantity deviation >10%
Test date
2025-05-05
Purity
99.24% 99.24%
Batch / lot
TIR[PHONE_REDACTED]-10
Lab
LabB
Quantity
label 10mg tested 8.87mg
Qty vs label
-11.3%
Endotoxins
—
Test score
6.7
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.

Verify on upstream
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
72034a9abeab1fc3…
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.