Each synthesis we accept into the catalog is verified by an independent analytical laboratory before it is listed. We publish the certificate of analysis exactly as it is returned to us.
1. Synthesis and intake
Material arrives from the synthesis facility with a manufacturer specification. That document is recorded but never published on its own — it is the starting point for verification, not the result.
2. Third-party testing
A sample is drawn from the sealed material and submitted to an independent laboratory. The standard panel is:
- HPLC — chromatographic purity, reported as a percentage of total peak area.
- Mass spectrometry — confirmation of observed mass against the calculated molecular weight.
- Appearance and solubility — visual and handling characteristics of the lyophilized solid.
3. Acceptance threshold
A compound is listed only where assayed purity meets or exceeds 99% and the observed mass agrees with the calculated value within instrument tolerance. Material that falls short is rejected outright; we do not re-grade or discount it into the catalog.
4. Documentation
Accepted material is supplied with its third-party certificate of analysis, reporting purity, identity, and mass confirmation as the laboratory returned them. We publish the document as received rather than summarizing it.
5. Storage and transit
Compounds are lyophilized, sealed, and held at the storage parameters listed on their specification. Storage conditions travel with the material on its documentation so that molecular integrity can be accounted for end to end.
For Research Use Only. Not for Human Consumption.