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Certificate of Analysis (COA) Database

Product and batch lookup

Every Wheat State Research research compound is independently third-party tested and supported by a lot-specific Certificate of Analysis (COA).

Choose a product to browse its COAs, or enter the batch number printed on your vial to find the exact matching record.

Registered account holders can access the original report through their account. No purchase is required for COA access.

For factual record assistance, contact support@wheatstateresearch.com.

Not sure where to find the batch number? Follow the COA lookup guide for step-by-step instructions.

Quality documentation

Certificates of Analysis

Find a released report by product, strength, or lot number.

COA search results updated.

Matching COAs

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WS-31 — 50 mg

Catalog identifier
WSR-208
WSR lot
T-SS3-0017
Report date
2026-10-16
Tests reported
MassPurityIdentityFentanylSterility

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