Quality & Testing
How we verify the identity, purity, and integrity of every research compound we supply, for laboratory and research use only.
HPLC Purity Testing
High-Performance Liquid Chromatography separates each batch into its components so the proportion of the target compound can be measured against our purity specification.
Mass Spectrometry
MS confirms molecular identity, the observed mass is checked against the calculated mass for the intended molecule, so you know it is the right compound, not just a pure one.
Certificate of Analysis
Every order links to a lot-specific Certificate of Analysis with purity results, identity data, and complete batch information. A QR code takes you straight to it.
Third-Party Verification
Beyond in-house analysis, materials can be independently confirmed at an external laboratory. We support transparency so researchers can verify what they receive.
Endotoxin Awareness
Endotoxin levels are a standard quality concern for research materials; relevant testing data is reflected where applicable on batch documentation.
Residual Solvents
Synthesis and purification solvents such as TFA and acetonitrile are tracked against accepted limits and reported on batch documentation.
Batch & Lot Traceability
Each lot carries a unique number that ties the vial to its COA and testing records, so every unit is traceable back to its analysis.
Stability-Minded Packaging
Lyophilized material is packaged to stay stable in transit, with discreet, protective packaging and ambient-stable handling for freeze-dried peptides.
How we verify each batch
Two questions matter for any research material: is it the right molecule? and how pure is it? Mass spectrometry answers the first by confirming identity; HPLC answers the second by quantifying purity. Reported together on a Certificate of Analysis, they give a researcher confidence in what they are working with. Our guide on reading a Certificate of Analysis walks through exactly what to check.
What the numbers mean
An HPLC purity figure is the area of the main peak as a percentage of total detected material, see understanding HPLC purity. Mass spectrometry confirms the molecular weight matches the intended compound; our primer on mass spectrometry explains how that identity check works. We also note the difference between net peptide content and gross weight on the specification.
Research-use-only standard
All materials are supplied strictly for laboratory and research use. They are not drugs, supplements, or food, and are not intended for human or veterinary consumption, nor for any diagnostic or therapeutic use.