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
How much research material is present per vial. Reports may reflect results from more than one vial when displayed values are combined or averaged.
Purity
How clean the sample is. When available, the product page will reference the corresponding COA and the issuing laboratory.
Sterility & Endotoxin
For select materials, laboratories may also include sterility and/or endotoxin screening as part of the documentation when relevant.
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.