TitrateLab · Certificate of Analysis
Tested vendor:opengatelabs.com All Estradiol results & stats

Estradiol 93.6% Purity — opengatelabs.comCertificate of Analysis · Independent third-party lab result

Tested purity 93.6% Acceptable purity · 93.63%
Dose vs label — No quantity measurement on this report.
Evidence URL referenced
Test date
2025-02-28
Testing lab
Janoshik
Batch / lot
—
Quantity
—
Endotoxins
—
Assay method
—
Context

How this result compares

We have catalogued 7 Estradiol certificates; across the 1 with a purity result the median tested purity is 93.63%.

Tested 2025-02-28 by Janoshik. This is the most recent Estradiol certificate on file.

opengatelabs.com has 18 certificates in our corpus, including 1 for Estradiol at a median tested purity of 93.63%.

Manufacturer
opengatelabs.com
View vendor profile
Source

Janoshik (public)

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Verify on the upstream lab
Catalogued
2026-06-21
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display. 

{
  "peptide": "Estradiol",
  "dose": "",
  "purity_pct": 93.63,
  "purity_label": "93.63%",
  "method": "",
  "test_date": "2025-02-28",
  "client": "opengatelabs.com",
  "notes": "",
  "label_qty": "",
  "tested_qty": "",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
This certificate is part of TitrateLab's community-trust corpus. See more from opengatelabs.com or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →