TB-500
RC Peptides · Laboratory: Janoshik Analytical
ChemVerify bought this TB-500 sample from RC Peptides as a customer on November 4, 2026; Janoshik Analytical analysed it on November 11, 2026. Rating: 100 of 100, passed.
- Record no.
- 250582
- Issued
- Document
- Independent test record
Our rating
passed
from 4 lab reports
Endotoxin per milligram, content against the label, purity by HPLC, identity and foreign peptides by LC-MS. A failed gate caps the score regardless of the other axes.
Test criteria and the ChemVerified sealHow this sample got here
Ordered
Analysed
As labelled
- Product name on the label
- TB 500 10mg
- Batch number on the label
- 013
- Stated quantity
- 10 mg
Measured values
LCMS analysis identified the presence of mannitol and TB-500 (889 Da). LCMS spectra are attached. No significant contamination detected.
- AsNot detected
- CdNot detected
- PbNot detected
- HgNot detected
The full record
Scroll horizontally if needed. With a keyboard: focus with Tab, then press ← or →.
| Measurand | Value | Unit | Result | Method |
|---|---|---|---|---|
| LC-MS screening250584 | ||||
| LC-MS screening · TB-500 (889 Da) | — | — | Pass | LCMS Screening For Peptide Contamination |
| Content · Purity250582 | ||||
| Content · TB-500 (889 Da) | 9.68 mg | mg | — | TB4/TB-500/TB4(17-23) analysis |
| Purity · TB-500 (889 Da) | 99.96 % | % | — | TB4/TB-500/TB4(17-23) analysis |
| Endotoxin250583 | ||||
| Endotoxin | 1.16 EU/Vial | EU/Vial | — | Endotoxin Analysis |
| Heavy metal250585 | ||||
| Heavy metal · As | — | — | Not detected | Heavy Metals Analysis |
| Heavy metal · Cd | — | — | Not detected | Heavy Metals Analysis |
| Heavy metal · Pb | — | — | Not detected | Heavy Metals Analysis |
| Heavy metal · Hg | — | — | Not detected | Heavy Metals Analysis |
Laboratory reports
These results describe the purchased sample. They do not establish the quality of every batch or product from this vendor.
- LC-MS screeningNovember 11, 2026Open the laboratory report (PDF)
- Content · PurityNovember 11, 2026Open the laboratory report (PDF)
- EndotoxinNovember 9, 2026Open the laboratory report (PDF)
- Heavy metalNovember 6, 2026Open the laboratory report (PDF)