Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Cross-vendor view of every Certificate of Analysis for Bronchogen: purity distribution, test coverage gaps, recent batches. Sourced back to the original COAs.
Not sure how to read these? How to read a peptide COA →
Each dot is one COA. Color = vendor. The dashed line is a recency-weighted rolling mean (6-month half-life) — it tells you whether testing is trending up or down across the corpus, independent of which vendors happen to have published most recently. Tightly clustered points across many vendors = either real consistency or rubber-stamping; check the individual labs.
| Vendor | COAs | Avg purity | MS | Endotoxin | Sterility | Metals | Latest |
|---|---|---|---|---|---|---|---|
| BioLongevity Labs | 5 | 99.70% |
| Vendor | Lab | Lot | Purity | Tested | |
|---|---|---|---|---|---|
| BioLongevity Labs | SafeCert Labs | — | 99.71% | — | View |
| Peptide Tech | Freedom Diagnostics | BRON-6900 | 99.23% | — | Stats only |
| Ion Peptide | Freedom Diagnostics | BN20-012026 | 99.61% | — | View |
| Peptide Tech | Freedom Diagnostics |
| — |
| 2025-11-19 |
| Peptide Tech | 2 | 99.19% | — | 2026-04-27 |
| Ion Peptide | 1 | 99.61% | — | — |
| Kimera Chems | 1 | 99.54% | — | 2026-03-13 |
| BRON-6905 |
| 99.16% |
| 2026-04-27 |
| Stats only |
| Kimera Chems | Freedom Diagnostics | KC-BCH-BLK1 | 99.54% | 2026-03-13 | View |
| BioLongevity Labs | BioRegen | 33-3-45952 | — | 2025-11-19 | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | 99.60% | 2025-10-30 | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | — | 2025-10-30 | View |
| BioLongevity Labs | MDx BioAnalytical Laboratory | — | 99.80% | 2025-10-18 | View |
Disclosed Labs