Testosterone Decanoate COA — Verified Certificate of Analysis Results
4 independent third-party certificates of analysis for Testosterone Decanoate, from 2 labs across 4 vendors (2024-11-06 to 2026-07-03).
Every Testosterone Decanoate certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 4 published Testosterone Decanoate certs in our corpus.
Assay metrics
Testosterone Decanoate lab-testing metrics
92.7%
Median tested purity
0
Zero-purity certs
Mean purity92.8%
COAs per testing lab
Every lab testing Testosterone Decanoate 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% | 1 |
| 91–92% | 0 |
| 92–93% | 1 |
| 93–94% | 1 |
| 94–95% | 0 |
| 95–96% | 1 |
| 96–97% | 0 |
| 97–98% | 0 |
| 98–99% | 0 |
| 99–100% | 0 |
COAs over time
Testosterone Decanoate certificates published per month.
| Month | Certificates |
|---|---|
| 2024-11 | 1 |
| 2026-04 | 2 |
| 2026-07 | 1 |
Most-tested vendors
Vendors by Testosterone Decanoate certificate count.
See who tests most — unlock the vendor names with Pro.
Verified Testosterone Decanoate certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Qingdao Sigma Chemical | 90.58% | — | Unknown | 2026-07-03 | View COA → |
| Strixsir | 92.18% | — | Janoshik | 2026-04-29 | View COA → |
| CC PepSport | 93.16% | — | Janoshik | 2026-04-28 | View COA → |
| Sampei / Readalot | 95.4% | — | Janoshik | 2024-11-06 | View COA → |