Rigorous Testing Standards

Every batch of peptides from RSRCH undergoes comprehensive High-Performance Liquid Chromatography (HPLC) testing to verify purity, composition, and quality.

Our commitment to quality means you receive only the finest research-grade peptides for your critical work.

What is HPLC Testing?

HPLC (High-Performance Liquid Chromatography) is the gold standard for analyzing peptide purity and composition. This advanced analytical technique:

• Separates and identifies individual components in the sample
• Measures precise purity percentages
• Detects impurities and contaminants
• Confirms molecular structure and composition
• Ensures batch-to-batch consistency

Our Quality Promise

99%+ Purity Guarantee: All our peptides meet or exceed 99% purity as verified by HPLC testing.

Each product includes:

• Certificate of Analysis (COA) available upon request
• Batch number for complete traceability
• HPLC test results
• Mass spectrometry verification
• Proper storage and handling recommendations

Third-Party Verification

Our peptides are tested by independent, accredited laboratories to ensure objectivity and accuracy. This third-party verification provides additional confidence in the quality and purity of our products.