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The report behind every vial.

Browse vendor-supplied certificates by compound or lot.
Find the report that matches your batch.

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The Certificate Library

Find your compound. Read the report that matches your batch.

Try a name like BPC-157, GHK-Cu or GLP-3.

A note on the documents. Published COAs are supplied by the vendor. Match the product and lot number to your vial. Specimen previews explain the format and are not laboratory results.

Request a report

READ BETWEEN THE LINES

A percentage is
only part of the story.

Three details that make your certificate meaningful.

BATCH TRACEABILITY

One lot.
One matching report.

Two vials with the same product name can come from different batches. Match the lot number as well as the product name to the issued certificate.

Illustrative guide · not a laboratory result
THE USEFUL DETAILS

Good questions.
Clear answers.

A few things to know about your batch documentation.

What does a Certificate of Analysis tell me?+

A Certificate of Analysis records the testing of one specific batch. It identifies the product and lot, the methods used, and the recorded results. It describes that batch, rather than the catalogue as a whole.

Are the online documents issued laboratory reports?+

Documents labelled “Vendor COA” are reports provided by the vendor for the stated product and batch. Specimen previews are illustrative only. If your lot is not listed, contact our team with the product name and complete lot number.

Request your issued report ↗
How should I read the purity figure?+

Read the figure alongside the method and batch details in the issued report. A chromatographic purity figure is specific to the sample and analysis; it is not a guarantee about every batch of the product.

What other details should I check?+

Check the product name, lot number, test methods and results. The report may also record appearance, content or other tests. Read what is actually documented for that batch, and ask for clarification if a detail is missing.

What if the report doesn’t match my vial?+

If the lot or product does not match, contact our team with the lot number and a photograph of the label. We’ll help you find the correct documentation.

Get help with a mismatch ↗
WE’RE HERE TO HELP

Let’s find the right report.

Have your product name and lot number ready. We’ll take it from there.

Request a certificate ↗
CERTIFICATE OF ANALYSIS

No COA available

START WITH YOUR VIAL

A small detail.
Your starting point.

LOT / BATCH NUMBER

Look for the lot reference.

Check your vial label or packing slip. The placement and format can vary.

Copy the whole reference, including any letters or dashes.

Label illustration
Still need a hand? Contact the team