How to read a certificate of analysis (COA)
Use the batch number to match a laboratory report to a vial.
Match the batch
Compare the lot or batch identifier on the label with the identifier on the report. A matching product name alone does not identify the batch.
Read the result in context
Check the sample name, method, result and units. Purity and the amount in a vial are different measurements.
Find a report →If the required batch is missing, include the product code and batch number in your enquiry. jftlab.eu@gmail.com