Tamoxifen COA — Verified Certificate of Analysis Results
18 independent third-party certificates of analysis for Tamoxifen, from 1 labs across 15 vendors (2019-08-24 to 2025-10-13).
Every Tamoxifen certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 18 published Tamoxifen certs in our corpus.
Assay metrics
Tamoxifen lab-testing metrics
96.7%
Median tested purity
0
Zero-purity certs
Mean purity96.7%
Mean dose vs label+10.1%
Within 10% of label dose75%
Overdosed ≥ +7%25%
Underdosed ≤ −7%12%
COAs per testing lab
Every lab testing Tamoxifen 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% | 0 |
| 94–95% | 0 |
| 95–96% | 0 |
| 96–97% | 1 |
| 97–98% | 1 |
| 98–99% | 0 |
| 99–100% | 0 |
COAs over time
Tamoxifen certificates published per month.
| Month | Certificates |
|---|---|
| 2019-08 | 1 |
| 2021-01 | 1 |
| 2021-02 | 2 |
| 2021-05 | 1 |
| 2022-08 | 1 |
| 2023-01 | 1 |
| 2023-03 | 2 |
| 2023-05 | 1 |
| 2023-08 | 1 |
| 2024-02 | 1 |
| 2024-08 | 1 |
| 2024-09 | 1 |
| 2025-01 | 2 |
| 2025-07 | 1 |
| 2025-10 | 1 |
Most-tested vendors
Top 10 of 15 vendors by Tamoxifen certificate count.
See who tests most — unlock the vendor names with Pro.
+ 5 more vendors with fewer certificates.
Verified Tamoxifen certificates of analysis
18 records. Zero guesswork.
Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every Tamoxifen result.
Sign in to viewIllustrative structure only. No record-level values are present in this preview.