No lot reaches a researcher's bench until it clears every stage below.
Raw peptides are sourced only from audited synthesis partners with documented manufacturing controls.
Every compound's molecular identity is confirmed by mass spectrometry against its theoretical mass.
High-performance liquid chromatography quantifies purity. Lots must reach ≥99% to advance.
Samples are screened for bacterial endotoxin to research-safe thresholds before release.
Compounds are lyophilized and vacuum-sealed under controlled conditions for stability.
A certificate of analysis is generated and the lot number is printed on every vial.
Every order is traceable to a certificate of analysis like the one shown. Purity, net peptide, identity, and endotoxin — documented per lot.
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