Certificates of analysis
Every batch. Published before it sells.
No Dropbox folder. No 'available on request'. Each batch below resolves at a permanent URL, printed on the vial in your hand, showing the HPLC purity trace and the mass spectrometry identity confirmation for that exact lot.
Purity without identity is meaningless. A chromatogram can show a very pure sample of entirely the wrong compound. That is why every MYOGENX certificate carries both, and why the testing laboratory is named on each one.
How to read a certificate of analysis