Home/COA & documents

Request the documents behind your quotation.

A useful document package identifies the offered product, the batch and what was actually checked.

Documents are requested for your project.

We do not currently publish verified batch COAs. Send the product name and any batch reference so we can request available documents from the supplier.

Request documents

COA

Request product identity, batch reference, test methods, results, dates and issuer information. Ask for clarification where any field is missing.

Specification

Define the exact identity, material form, analytical limits and packaging criteria that the supplier is quoting against.

SDS & supporting records

Request handling and storage information and supporting records relevant to your organization’s intended use and destination.

Read the report with the order.

  1. Does the product identity match your requested variant?
  2. Does the batch reference match the offered material?
  3. Which method supports each result?
  4. Are dates, issuer and report scope clear?
  5. Which requirements remain unverified?
Our quality review approach

Need a specific document package?

Send the product, batch reference if known, and the documents your organization requires.

Request documents

Discuss your requirement.

Product quotation, specifications or document requests.

Start with your product and destination. Fields marked * are required.

Add documents, website or project details (optional)

Your inquiry and images are forwarded to WANZE through our form service. See how we handle inquiry data.

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