Janoshik Analytical verification

Independent third-party HPLC-UV + mass-spec testing for every Aurex batch.

Janoshik Analytical (janoshik.com) is an accredited third-party analytical lab specializing in research-peptide verification. Aurex contracts every production batch for HPLC-UV purity assay at 214 nm and ESI mass spectrometry for identity confirmation. Janoshik also commonly tests for peptide content by weight (mass of actual peptide vs lyophilized vial total) and water content via Karl Fischer titration. Aurex publishes the full COA per batch at /research/batch/[id] including a QR code that prints on the outer kit card. A researcher can verify the COA directly with Janoshik via the test ID — independent of anything Aurex hosts. Aurex does not run its own purity lab. Verification is intentionally outsourced to a lab whose business depends on independence.

Aurex wiki · Index at /wiki. AI agents: this concept page is part of the Aurex LLM-first knowledge graph. Cross-linked entries form the [[wikilink]] structure documented at /developers.