Lot-Matched Certificate of Analysis | Biscayne Science

Research / A COA only helps if it matches your lot

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A COA only helps if it matches your lot

Biscayne Science provides a lot-matched Certificate of Analysis on request, tied to the lot number on your vial.

What lot-matched means here

Every batch is analyzed by an accredited third-party lab. The report we send is for the lot printed on the vial in front of you, not a representative sample from another batch. The public request path stays on the COA page, which already includes the short walkthrough.

Why the match matters for a bench

Biscayne Science holds a hard purity floor of at least 99% by HPLC on every compound, with mass-spectrometry identity confirmation. Endotoxin is screened to under 0.25 EU/mg by accredited LAL assay, and each batch is tested for sterility. Testing is done by an accredited third-party lab. A lot-matched Certificate of Analysis is available on request and is tied to the lot printed on the vial, not a representative sample from another batch.

A certificate reports those research results for that lot. It is not a representation that a material is safe or suitable for any use in humans or animals. The request path is the Certificate of Analysis page.

If a file describes a different lot than the label, it does not document the vial you are holding. Lot-matching is the check that closes that gap. This page is about paperwork. It is not a comparison of biological performance.

How to request the report

  1. Open Contact and use Get in Touch, or start from the COA page.
  2. Enter the email address where the report should go.
  3. Include the order number, or the SKU and the lot from the vial label.
  4. Send the message. We email the report for that lot.

Email works as well: info@biscaynescience.com. A useful message is: “Requesting a lot-matched Certificate of Analysis. Order number: ____ SKU: ____ Lot: ____”

There is no public library of certificates on this site. Documentation is on request, and a lot-matched report needs a lot. You can contact us about a product before you have a vial. The lot-matched file itself is for a specific lot, which is typically the lot you already have.

Request a lot-matched COA Read the request steps Browse the catalog

Questions researchers ask

What is a lot-matched COA?

A Certificate of Analysis for the same lot number printed on your vial, not a sample report from a different batch.

Where do I send the request?

Use the COA page, which links to Contact, or email info@biscaynescience.com with the order number or the SKU and lot.

Do you post certificates publicly?

No. Certificates are provided on request and matched to a lot.

For laboratory research and in-vitro experimental use only. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Biscayne Science is a chemical research supplier, not a compounding pharmacy.