Lot authentication
Verify your lot, view its COA
Every vial we dispatch carries a lot code tied to an independent certificate of analysis. Enter that code below to confirm it against our batch records and pull up its test results.
Independent UK lab
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HPLC purity ≥99%
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Mass-spec identity
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COA on every order
The code is printed on the vial label and on the COA enclosed with your order. Try a sample: AS-RETA-2604-01 AS-BPC-2605-03
Preview note. The records below are sample batches for demonstration. Real lots and their COA files are added to the registry as orders ship — see the build note in the page source for how to wire it to live data.
01
Find your code
It’s on the vial label and the enclosed certificate of analysis, in the form AS-XXXX-YYMM-NN.
02
Authenticate
We match it against our batch register and show the compound, test dates, and confirmed purity and identity.
03
Retrieve the COA
Open or request the full certificate of analysis for that lot for your own records and audit trail.