TitrateLab · Certificate of Analysis
Tested vendor:Axle Labs

Masteron Propionate (Drostanolone Propionate) — Axle LabsCertificate of Analysis · Independent third-party lab result

Purity Not reported This certificate did not report an HPLC purity figure.
Dose vs label +3.7% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this Masteron Propionate sample via AAS quantitative analysis, finding 103.67mg/ml against a 100mg/ml label, a 3.67% deviation. Purity and endotoxin results are not available. The test is stale (over 2 years old), but customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity test
  • no endotoxin test
  • stale (2+ years old)
Test date
2023-08-24
Testing lab
Janoshik
Batch / lot
—
Quantity
103.67 mg/ml
label 100 mg/ml · tested 103.67 mg/ml
Endotoxins
—
Assay method
—
Label dose
100 mg/ml
Context

How this result compares

This is one of 1 Masteron Propionate (Drostanolone Propionate) certificate we have catalogued.

Tested 2023-08-24 by Janoshik.

Axle Labs has 41 certificates in our corpus, including 1 for Masteron Propionate (Drostanolone Propionate).

Manufacturer
Axle Labs
View vendor profile
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

Artifact captured

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

Verify on the upstream lab
Dose
100 mg/ml
Catalogued
2026-04-22
Artifact hash
a0407f3ae72450d7…
This certificate is part of TitrateLab's community-trust corpus. See more from Axle Labs or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →