Recently Analyzed Production Lots
Retatrutide (10mg)
Tirzepatide (15mg)
BPC-157 (10mg)
TB-500 (Thymosin Beta-4) 10mg
WOLVERINE Dual Stack (BPC-157 + TB-500)
Na-Semax Amidate (10mg)
How to Read & Validate an Analytical Certificate
A legitimate Certificate of Analysis provides unequivocal empirical proof of identity, area purity, and safety profile.
HPLC Chromatogram Peak
Look for a single, sharp Gaussian retention peak at the calibrated elution time. A flat baseline with zero secondary shoulders confirms the absence of deletion sequences or truncated peptides.
Mass Spectrometry (MS)
HPLC determines purity, but Mass Spectrometry proves identity. The measured parent ion [M+H]+ must correspond precisely within ±1 Dalton of the theoretical molecular formula.
Net Peptide Weight
Gross lyophilized weight includes counterions (acetate/TFA salts) and bound water. True analytical research requires knowing the net peptide percentage for exact molar preparation.
Pyrogen & Endotoxin Assay
Chromogenic LAL kinetic testing ensures bacterial endotoxins are below 0.01 EU/mg, protecting delicate in-vitro cellular assays from toxic contamination artifacts.
Need Specific Archival Batch Records?
If your laboratory requires raw chromatogram CSV data, extended stability assays, or verification for an unlisted historical synthesis run, contact our analytical department directly.