Estradiol COA — Verified Certificate of Analysis Results
1 independent third-party certificates of analysis for Estradiol, from 1 labs across 1 vendors (2025-02-28 to 2025-02-28).
Every Estradiol certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 1 published Estradiol certs in our corpus.
Assay metrics
Estradiol lab-testing metrics
93.6%
Median tested purity
0
Zero-purity certs
Mean purity93.6%
COAs per testing lab
Every lab testing Estradiol in the corpus.
Tested-purity distribution
Bins below 90% tested purity.
| Purity range | Certificates |
|---|---|
| 0–50% | 0 |
| 50–70% | 0 |
| 70–80% | 0 |
| 80–85% | 0 |
| 85–90% | 0 |
| 90–91% | 0 |
| 91–92% | 0 |
| 92–93% | 0 |
| 93–94% | 1 |
| 94–95% | 0 |
| 95–96% | 0 |
| 96–97% | 0 |
| 97–98% | 0 |
| 98–99% | 0 |
| 99–100% | 0 |
COAs over time
Estradiol certificates published per month.
| Month | Certificates |
|---|---|
| 2025-02 | 1 |
Most-tested vendors
Vendors by Estradiol certificate count.
See who tests most — unlock the vendor names with Pro.
Verified Estradiol certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| opengatelabs.com | 93.63% | — | Janoshik | 2025-02-28 | View COA → |