Generate a Certificate of Analysis from Locked QC Results

Turn a locked, signed batch into a customer certificate of analysis with one click.
0:56
October 27, 2026

The problem: CoAs retyped from test results

Copying results onto a certificate by hand is slow and risks errors on a document customers rely on.

Results are copied from the LIMS into a certificate template, then checked by someone else. A transposed digit on a customer document can lead to a complaint or a rejected shipment.

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What this demo shows

  1. Open a COA for the order.
  2. Link the spec and the signed batch.
  3. Fill every result with one click.
  4. Get Quality Management approval and print the certificate.

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Why it matters

Customers rely on certificates of analysis to accept material. Filling every result from the locked batch and its spec removes the copy step.

A QA approval before printing, and a record of who approved it, makes each certificate traceable from issue back to the data.

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See it with your own data

This video is part of QC LIMS. To see how it would work with your own formulations and records, request a demo. Our team replies within 30 minutes during business hours.

Read the transcript

Uncountable keeps your test results, specs, and certificates in one platform. Batch B2312 passed every test. It is locked and signed, so its results can no longer change. Next, the team opens a COA for the customer's order. They link the spec, rev 15, and the signed batch. One click on update table fills every measurement, requirement, and result from those records.

Nobody retypes a result. In QA review, quality management approves the certificate, and the approval goes on record. Once it is issued, print view gives a printable certificate for the customer. From approved data to the customer's certificate.

FAQs

How is a certificate of analysis generated?

Open a CoA for the order, link the spec and the signed batch, and one click on Update Table fills every measurement, requirement and result.

Can results change after the CoA is generated?

The batch is locked and signed before the certificate is filled, so its results can no longer change.

Is there an approval step before the CoA is issued?

Yes. Quality management approves the certificate in QA review, and the approval is on record before printing.