Sildenafil COA — Verified Certificate of Analysis Results
13 independent third-party certificates of analysis for Sildenafil, from 2 labs across 10 vendors (2017-11-13 to 2026-05-20).
Every Sildenafil certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 13 published Sildenafil certs in our corpus.
Assay metrics
Sildenafil lab-testing metrics
96%
Median tested purity
0
Zero-purity certs
Mean purity96.9%
Mean dose vs label+3.5%
Within 10% of label dose64%
Overdosed ≥ +7%36%
Underdosed ≤ −7%18%
COAs per testing lab
Every lab testing Sildenafil 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% | 1 |
| 96–97% | 1 |
| 97–98% | 0 |
| 98–99% | 0 |
| 99–100% | 1 |
COAs over time
Sildenafil certificates published per month.
| Month | Certificates |
|---|---|
| 2017-11 | 1 |
| 2022-11 | 1 |
| 2022-12 | 2 |
| 2023-03 | 1 |
| 2023-05 | 1 |
| 2024-03 | 1 |
| 2024-04 | 1 |
| 2024-08 | 1 |
| 2024-10 | 2 |
| 2025-01 | 1 |
| 2026-05 | 1 |
Most-tested vendors
Vendors by Sildenafil certificate count.
See who tests most — unlock the vendor names with Pro.
Verified Sildenafil certificates of analysis
13 records. Zero guesswork.
Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every Sildenafil result.
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