RAD-140 (Testolone) Capsules certificate of analysis, lot PL-2610-164
Certificate PL-26-00277 reports the release tests for RAD-140 (Testolone) Capsules lot PL-2610-164: 99.61% purity by reverse-phase HPLC and identity confirmed by LC-MS, tested October 7, 2026. The lot number printed on each unit matches this certificate.
| Certificate number | PL-26-00277 |
|---|---|
| Lot number | PL-2610-164 |
| Compound | RAD-140 (Testolone) Capsules 10 mg × 60 |
| Molecular formula | C20H16ClN5O2 |
| CAS number | 1182367-47-0 |
| Purity (RP-HPLC) | 99.61% |
| Identity (LC-MS) | Conforms (393.81 Da) · expected 393.83 Da, found 393.81 Da |
| Method | RP-HPLC (UV 214 nm) + LC-MS |
| Tested | October 7, 2026 |
| Retest by | October 6, 2028 |
| Tested by | Manufacturer’s in-house laboratory (not an independent third-party test) |
| Conclusion | Conforms |
Tests run on this lot
| Test | Method | Specification | Result |
|---|---|---|---|
| Identity (mass) | LC-MS, ESI positive | Theoretical ± 1.0 Da | 393.81 Da (PASS) |
| Purity | RP-HPLC, UV 254–306 nm, area% | ≥ 99.0% | 99.61% (PASS) |
| Largest impurity | RP-HPLC, area% | ≤ 1.0% | 0.25% (RT 13.00) (PASS) |
| Capsule content | Content vs label claim | 9–11 mg/cap | 10.12 mg/cap (PASS) |
| Bacterial endotoxin | LAL, kinetic | — | — (N/A) |
| Aerobic count (TAMC) | USP <61> | < 10 CFU/g | < 10 CFU/g (PASS) |
| Yeast & mold (TYMC) | USP <61> | < 10 CFU/g | < 10 CFU/g (PASS) |
| E. coli | USP <62> | Absent | Absent (PASS) |
What these results mean
HPLC purity is the share of UV-detectable material that elutes as the target compound; it is not the same as net peptide content, which also accounts for water and counter-ions. Identity means the measured mass matched the mass calculated for the compound. A certificate reports only the tests run on this lot; endotoxin, sterility and contaminant panels are not part of standard lot release. How to read a certificate of analysis.
RAD-140 (Testolone) Capsules · Verify this certificate · All certificates
All RAD-140 (Testolone) Capsules certificates
All products currently listed on this site are for research purposes only. Peptides are strictly for laboratory, academic, or institutional research and not for human or animal consumption. Products have not been evaluated by the U.S. Food and Drug Administration and are not intended to diagnose, treat, cure or prevent any disease.