Quality & Testing.

Every Eclipse Peptides compound is manufactured to ≥99% purity and characterized by HPLC and mass spectrometry. Every production batch is independently verified by a third-party analytical laboratory before it is released for shipment.

Analytical methods

• Reverse-phase HPLC for purity and identity
• Mass spectrometry (LC-MS / MALDI-TOF) for molecular weight confirmation
• Appearance, moisture, and reconstitution verification
• Batch-specific documentation retained for traceability

Batch documentation

A batch-specific Certificate of Analysis ships with every order. Safety Data Sheets are available for every compound on request.