Polaris Analytical runs HPLC and mass spectrometry on research peptide batches and publishes the report so customers can verify the batch number on the COA they received.
Enter the batch / lot number from the COA you received. The analytical report opens directly.
Public batch reports are coming online shortly. Check back soon.
High-Performance Liquid Chromatography with calibrated reference standards. Determines exact purity percentage and flags impurities or byproducts.
Confirms molecular identity and exact molecular weight. Detects unexpected fragments or wrong sequences.
Limulus amebocyte lysate (LAL) assay confirms endotoxin levels are below research-grade thresholds.
Ongoing stability studies under controlled lab-light conditions. Guidance for solvent, ratio, and storage parameters.
Polaris Analytical provides analytical chemistry services for research peptide manufacturers. For questions about a specific batch or lot, contact us at the email below.
contact@polarisanalytical.com