Seven compounds, one class.

Lyophilized powder in sealed, batch-numbered glass vials, held in United States stock and released against the same six-test panel.

A sealed Glucagon Research vial lying beside a grey lidded sample box

Tested in the USA.

Six tests. Every lot.

Run by an independent ISO/IEC 17025-accredited laboratory in the United States. Nothing is listed before its certificate is.

  • Purity Chromatographic purity against specification.HPLC
  • Identity Mass confirms the sequence.LC-MS
  • Net peptide Content against a reference.UV
  • Water Residual moisture in the cake.KF
  • Counter-ion Residual TFA, measured.IC
  • Endotoxin Run on the finished vial.LAL
Open the COA library

ISO/IEC 17025 accreditation applies to the laboratory’s competence, not to any product.