COAs / Lab Documents

A COA (certificate of analysis) is a lab’s test report. Add one for each batch you sell, and shoppers can read the results and open the certificate on the product page.

The document list

Each row shows the document’s title, a summary of its results (like 99.4% purity), the Batch and product it covers, the Lab, the date Issued, and its Status.

• View opens the uploaded certificate. Download saves it.
• Open the lab’s copy follows the link to the lab’s own copy, if you added one.

Search by title, batch, product or lab, and filter by status. The newest documents are at the top.

Adding a certificate

Click Add document. You can attach a certificate to a lot or to a whole product.

Document

Field	Notes
Batch	The lot this certificate covers. Pick No batch (whole product) if it covers the product rather than one lot.
Product	Only shown when you pick no batch.
Title	Required. What the document covers, in the lab’s words.
Lab, Issued on	Optional.
Certificate file	A PDF, PNG or JPEG, up to 15 MB.
Document link	Only if the lab hosts its own copy. An https:// link, or a path on your site starting with /.
Status	See below. New documents start as Received.
Notes	Internal only.

Uploading the file

Save the certificate first, then upload the file. The file uploads as soon as you choose it. Choosing a new file later replaces the old one.

Results

Copy these from the certificate exactly as the lab reported them. Shoppers see them once the certificate is Active.

Field	Notes
Purity (%)	A number, like 99.4. You can start it with <, >, ≥ or ≤.
Tested on	The test date.
Labeled content	What the vial says, like 10 mg.
Actual content	What the lab measured.
Result lines	Up to 30. Each has a name (like Identity), a value, and an outcome: Reading, Pass or Fail.

Certificate status

Status	Shown to shoppers?	Use it for
Received	No	You have it, but it isn’t ready to show.
Active	Yes	Current. Shown on the product page.
Withdrawn	No	No longer valid. The record is kept but hidden, and its file link stops working.

What shoppers see

On the product page, a Certificate of analysis section shows every Active certificate for that product, newest first. The newest is tagged Latest.

Each certificate card shows:

• purity, and whether it passed its checks,
• the size, lot number, labeled and actual content, and test date,
• the full list of results, marked pass or fail,
• View the certificate, which opens your uploaded file, or the lab’s link if there’s no file.

When a shopper picks a size, they see the certificates for that size’s batches and any whole-product certificates. If no batch of that size has been tested yet, they see the other sizes’ certificates, with a note saying so.

Shoppers never see your notes, the lot’s quantity or dates, or certificates that are Received or Withdrawn.

Kits

A kit shows only the certificates attached to the kit product itself, not the ones for the products inside it. Add certificates to the kit if you want shoppers to see them.

Compliance

Research-peptide stores need a lot-specific COA for every active product before they can go live. For each product, Lattice looks for an Active certificate, attached to a lot, with an uploaded file or a link.

• A certificate with no lot counts only partly.
• If a product’s only certificates are images, it counts only partly. Upload the lab’s PDF.

See the setup wizard’s compliance checklist.

Deleting a certificate

Click Delete and confirm. It’s removed right away. To hide a certificate but keep its record, set it to Withdrawn instead.