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Testing4 min readAugust 4, 2026

Third-Party Testing Explained

What an independent laboratory checks

An independent lab typically confirms identity, quantifies purity, and screens for residual solvents, endotoxin, and water content depending on the material and the scope requested. Each of those is a separate test with its own method and acceptance criteria.

Batch-level, not brand-level

Testing is only meaningful when it is tied to a specific lot. A brand-level claim covering "our products" tells you nothing about the vial in front of you. Every specification should be traceable to a lot number, a test date, and the laboratory that produced it.

What to look for in the record

Look for the laboratory name, the method used, the lot identifier, the date of analysis, and the raw chromatogram or spectrum rather than a summary figure alone. Records that omit the method or the lot cannot be independently evaluated.

How we document it

[BRICKELL LABS] publishes the certificate of analysis for each lot on the corresponding product page, including the analytical methods and the testing laboratory. Requests for a specific historical lot record can be sent to our support team.

All [BRICKELL LABS] products are supplied for in-vitro laboratory research use only. They are not for human or veterinary use.

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