Alpha GPC 50 – Supplier COA (2025-01-15)
COA
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Find the available lab reports for your product. Match the batch on your label, then read the original document.
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Match your batch
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Read the report
Open the original file for the test details.
Batch details
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Read the original report for results, methods and test scope. Documents open in a new tab.
Reading the report
A certificate of analysis (COA) records the tests performed on a sample. Start with these three checks.
Check the product or material name and batch reference. A report for another batch is not a match for the bottle in your hand.
Read the lab name, report date, test method and results. Check the units and any limits or notes alongside each result.
Test panels differ. Each document covers the sample and tests stated in it; it does not answer every question about a product.
Look for a batch or lot reference on your product label or packaging. If it is missing or hard to read, contact us with the product name and a photo of the label. An order number can also help.
A COA lists the reported tests and results for a sample. A chromatogram is an instrument trace from a chromatography test. Read it with the method, sample details and results in the accompanying report.
Products and batches may have different available documents, test methods and panels. Open each file to see exactly what it covers. If the batch you need is not listed, contact us so we can help locate the relevant information.
Send us the product name and batch reference, or a photo of the label. Add your order number if you have it.