TB-500 10 mg

Lot VBL-TB10-1

✓ Independently verified by ILS Laboratories

This batch was independently verified by an ISO/IEC 17025-accredited laboratory for identity, purity, and safety.

Identity

✓ Confirmed

Purity

99.89%

Endotoxin

PASS

0.123 EU/mL

Fentanyl

Not Detected

Independent laboratory verification. Supplements — does not replace — the Velora portal and laboratory report.

Laboratory Information

Testing Laboratory: ILS Laboratories (ISO/IEC 17025 accredited)
Source COA Number: COA-2026-RNQNGZ
Analysis Date: 2026-08-17
Analytical Methods: Purity, Identity & Quantitation (HPLC), Endotoxin (USP <85>)

Independent Verification

This report can be confirmed directly with the testing laboratory.

Technical Data

Net Peptide Content: 10.37 mg
Appearance: Good
Methodology: Peptide purity determined by RP-HPLC area normalization at 214 nm. Value represents the percentage of the target peptide relative to all peptide-related peaks. Non-peptide process-related impurities, if detected, are excluded from the calculation.
Technical Notes: Sample confirmed to be TB-500 by HPLC (identification by chromatographic retention-time comparison with a reference standard). Endotoxin tested per USP <85> kinetic chromogenic method; acceptance criteria NMT 5 EU/mL per client specification. Fentanyl screen: immunoassay, 50 ng/mL cutoff, not detected. ILS access code 7D6QDHTF; sample matrix lyophilized; labeled content 10mg; volume 3 mL; date received 2026-08-07; issued 2026-08-17 (Dr. Greg Kalyuzhny, Lab Director).

Research Use Only (RUO). Verification reflects the analyzed batch identified above.