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Each vial is supplied as a stable lyophilised powder and COA-verified to ensure purity, consistency, and reliability for controlled laboratory studies

If cloudiness, particles, discoloration, or floating material remain, do not use that vial for research work and contact support with photos and lot information

When we run a peptide production batch, we produce all vial strengths (MG sizes) in the same run using the same raw material, lyophilization cycle, and fill/finish process