Preview — sample data only
Upload the COA your supplier sent you.
We’ll tell you what looks real, what’s missing, and what other researchers have reported about the same batch. PDF, JPG, or PNG — up to 15MB.
What we look at on a COA
- • Batch / lot number and testing date
- • Testing lab and method (HPLC, mass spec)
- • Identity, purity, and impurity results
- • Whether the batch matches other community reports