Testing & Verification
Every compound is independently verified before it reaches you. Here's exactly how we ensure purity, identity, and sterility.
Why independent testing matters
Most suppliers rely on Certificates of Analysis provided by the manufacturer—the same company that profits from higher purity claims. This creates an obvious conflict of interest.
We take a different approach. Every batch we produce is sent to an independent, third-party laboratory that has no financial stake in the results. If a compound doesn't meet our standards, we don't ship it.
Independent verification isn't just a marketing claim—it's the foundation of research integrity.
Three pillars of verification
Each compound undergoes three distinct types of analysis before release.
Purity Analysis
High-Performance Liquid Chromatography (HPLC) separates the target compound from impurities and calculates exact purity percentage.
Identity Confirmation
Mass Spectrometry (MS) verifies the molecular weight and structure to confirm you're getting the exact compound ordered.
Sterility Testing
Endotoxin and microbial contamination testing ensures products meet pharmaceutical-grade sterility standards.
Our Testing Partners
ISO 17025 accredited. Primary lab for HPLC purity analysis.
Mass spectrometry and identity confirmation.
Endotoxin testing and sterility verification.
See the data yourself
Download full COAs for every product. Batch-specific results from independent labs.