Certificate of Analysis
Independent third-party laboratory verification for every active research material we distribute.
View COA LibraryVerified by independent labs
Grey Axis Research provides Certificates of Analysis (COAs) for active research materials to support laboratory verification and quality transparency. All materials are designated Research Use Only (RUO) and are not intended for human or animal consumption.
The COA registry is a compiled reference of analytical data including internal (1st party), contracted (2nd party), and independent laboratory (3rd party) testing. Data is provided for research documentation purposes only and should be independently reviewed and validated by the purchasing laboratory prior to experimental application.
Product Testing & Verification
Mass / Content
Quantitative determination of material present per vial based on batch-specific analytical measurement. Reported values may represent individual vial analysis or averaged analytical results derived from multiple tested units.
Purity / Composition
Analytical assessment of sample composition and relative chemical homogeneity as determined through applicable chromatographic and spectrometric methodologies. When available, corresponding batch-specific COAs and issuing laboratory documentation are referenced on the product page.
Sterility / Verification
For select materials, sterility screening or microbiological testing may be included within the associated batch documentation when applicable. Availability of sterility-related data varies by product and laboratory scope.
Browse the full registry
Access analytical data for our active product catalog — updated as new lots are tested.
Open COA LibraryResearch Use Only (RUO)
All materials are designated Research Use Only (RUO) and are not intended for human or animal use. Grey Axis Research does not perform laboratory testing in-house. Any analytical documentation provided is issued by external laboratories and/or independent testing entities. Grey Axis Research makes no warranties regarding the accuracy, completeness, or interpretation of third-party results. Documentation is provided for research recordkeeping and should be reviewed and validated by the purchasing laboratory prior to use.