The problem was simple: most peptide suppliers provide their own COAs, which is a obvious conflict of interest. Researchers needed somewhere independent to send samples.
You submit through our web portal, ship overnight, and we run HPLC purity analysis, ESI mass spectrometry for identity confirmation, ICP-MS for heavy metals, and GC-MS for residual solvents. Results come back as a detailed COA via email.
One interesting constraint: we're DEA registered, which lets us handle controlled substance analysis that most contract labs won't touch.
We're still expanding our custom protocol offerings and would genuinely love feedback from anyone working in peptide research or compounding.