Enter your reference compound lot/batch number to retrieve third-party independent HPLC purity analysis and Mass Spectrometry report certificates.
Enter the Lot ID stamped on your vial (e.g., RET-2026-10A, BPC-2026-10, GHK-2026-50, NAD-2026-1000).
HPLC measures compound purity by separating organic molecules based on hydrophobic retention times. Every OptimaPeptideLab batch guarantees single-peak purity >99.0%.
Mass Spectrometry validates exact molecular weight (MW) in Daltons (Da) to confirm amino acid sequence accuracy and rule out sequence truncations.
Fill out your laboratory contact details and follow the strict payment memo instructions below.