Certificates of Analysis
A certificate of analysis (COA) is an independent laboratory report issued for a specific batch. Every batch we list is tested by an independent third-party laboratory, which runs analytical testing on the sample and documents exactly what it contains. It is the proof behind a label claim — instead of taking our word for the identity and quality of a compound, you can read the report itself.
Our most recent batches are third-party tested and reported on two points:
Purity
The percentage of the sample that is the stated compound, measured analytically. Our batches are laboratory third-party tested and released at 99%+ purity.
Amount
The quantity of compound actually present in the vial. Each batch is weighed and verified to be within range of the amount printed on the vial label.
Samples in testing at the lab
Our latest batches are actively being analyzed by an independent third-party laboratory. Certificates of analysis will be posted here as soon as results are released.
Samples collected
In transit to lab
Laboratory testing
COA published
Certificate of Analysis Library
Search our COAs by compound name or batch number to find independent third-party testing information for the batch you received.
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