Certificate of Analysis

Every BH RUO research material is supplied with batch-specific quality documentation designed to support traceability in an in-vitro laboratory workflow. Our Certificate of Analysis, or CoA, identifies the batch evaluated and summarizes the analytical results available for that batch. Products are supplied strictly for laboratory research use and are not for human or veterinary consumption.

How batch numbers are formatted

Every BH RUO batch number follows the format COMPOUND-YYYY/MM-BATCHID. For example, 5A1MQ-2026/08-3483B reads as:

• 5A1MQ, the compound code.
• 2026/08, the year and month the batch was produced.
• 3483B, the batch identifier for that compound in that month.

The batch number is printed on the vial label and repeated on the packing documentation. Searching any part of it in the lookup above is enough to find the certificate, so the batch identifier on its own will do.

Independent analytical review

We use third-party HPLC testing as a core purity-control step. HPLC results help characterize the material profile for the specific batch released for sale. Where applicable to the material and test method, the CoA also records supporting identity and quality attributes. We do not represent a CoA as authorization for clinical, diagnostic, therapeutic, or animal use.

Quality documentation is tied to the batch, not merely to the catalog listing. Researchers should review the CoA for the exact batch received before incorporating a material into an assay, method-development study, or other in-vitro research activity.

What a CoA covers

• Purity: the reported HPLC purity result for the tested batch.
• Identity: the identity information or analytical confirmation applicable to that material and batch.
• Sterility: sterility-related test information when testing is performed and applicable to the product format.
• Endotoxin: endotoxin-related test information when testing is performed and applicable to the product format.
• Traceability: the batch number, material description, and release-related details needed to connect the documentation to the vial.

Not every assay is appropriate for every material or presentation. A CoA states the tests performed for that batch; it does not imply that unlisted characteristics were tested, nor does it replace a laboratory’s own incoming-material qualification procedures.

A page per compound

Each compound also has its own certificate page listing every batch of that compound we have released, newest first. Those pages are linked from the lookup above and from each product page, and they are what the QR code printed on a vial label points to. Scanning the label takes you to the full batch history for that compound, where the batch number on the vial in your hand can be matched to its certificate.

Finding your certificate

1. Locate the batch number on the vial label or order documentation.
2. Enter it in the lookup above, or scan the QR code on the label to open the compound’s certificate page.
3. Confirm that the material description and batch number match your records.
4. If the certificate for your batch is not yet published, request it through the laboratory support channel at support@bhruo.com and include the full batch number.
5. Include the order number if your request relates to a shipment or product record.

Testing cadence and release

Testing is performed on a batch basis before release, with the applicable analytical work documented against that batch. Additional evaluation may be performed when a material, presentation, or quality review calls for it. BH RUO maintains batch-level records to support reasonable traceability, but laboratories remain responsible for determining whether a material is suitable for their specific protocol.

For questions about a CoA, batch documentation, or test fields, contact support@bhruo.com. Please provide the full batch number so our team can identify the correct research-material record.