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Research use only. Not for human or animal consumption. Free US shipping over $150.

Rensa Research
Third-party testedCOA on every batchShips from US stockDiscreet, tracked shipping

Research access

Why researchers choose Rensa Research

Create a free research account to see the catalogue, research pricing and every certificate of analysis. It takes about a minute, there is no approval queue and no minimum order.

  • Every lot independently tested

    A sample from each lot goes to Janoshik Analytical — HPLC purity, mass-spec identity, endotoxin, heavy metals and water content. The certificate is published against its lot number before that lot is listed.

  • Research-grade material, stated per lot

    Purity is the figure the certificate reports for the lot you receive, not a blanket specification. Where a lot has not been tested yet, the page says so rather than quoting a number.

  • US stock, dispatched same day

    Held at a US warehouse and shipped domestically. Orders placed before 2 pm CT on a business day leave the same day, gel-packed in insulated mailers. Free US shipping over $150.

Forgot your password?

Lot certificates are public and always will be — you can verify any lot number without an account, including one printed on a vial you already hold.

  • EncryptedTLS on every page
  • Certificates publicNo account needed to verify a lot
  • Research use onlyNot for human or veterinary use

All materials supplied by Rensa Research LLC are for in-vitro laboratory research use only. They are not drugs, foods or cosmetics, are not for human or veterinary use, and are not intended to diagnose, treat, cure or prevent any disease.