AI summary Trust: medium Third-party lab

LabC tested this semaglutide batch (PC-J-S15) at 99.95% purity via HPLC, with mass quantification. The tested quantity was 16.86mg against a 15mg label, a 4% 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
Test date
2025-02-28
Purity
99.95% 99.95%
Batch / lot
PC-J-S15
Lab
LabC
Quantity
label 15mg tested 16.86mg
Qty vs label
+12.4%
+4.0% vs vendor claim
Endotoxins
—
Test score
9.0
Manufacturer
Peptide Crafters
View vendor dossier
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
15mg
Container
Yellow, Black, White Label / Silver Crimp / Black Cap
Catalogued
2026-04-16
Artifact hash
71877617730cec85…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Crafters or learn how trust scores are computed on the methodology page.