Confirming that a material is what its label says is foundational to good research. This overview describes how laboratories verify the identity of a research chemical, using documentation and standard analytical techniques.
Start with documentation
Before touching an instrument, check the material’s records: chemical name and identifiers (see chemical identifiers explained), lot number, and any Certificate of Analysis.
Analytical confirmation
Identity is then confirmed against a reference standard using techniques such as HPLC, LC/GC-MS, NMR, and FTIR, often alongside a melting-point check. See analytical identification of Phenibut for a worked example.
Record what you find
Associate the results with the lot in your inventory so the material stays traceable, supporting reproducibility and correct handling.
For Research Use Only. Not for human or animal consumption. Nothing here is medical advice or usage guidance. No statement has been evaluated by the U.S. FDA. See our Disclaimer.