quality assurance
2 articles tagged with ‘quality assurance’
Peptide Purity Standards: >99% HPLC Testing Explained
All peptide batches undergo independent testing to confirm >99% purity via HPLC and mass spectrometry before shipment. Third-party labs handle every analysis to ensure unbiased results, with failing batches rejected entirely. This process matches pharmaceutical standards used in clinical trials, providing verified quality for research compounds like BPC-157, GHK-Cu, and TB-500.
Peptide Supplier Red Flags: 10 Warning Signs of Low-Quality Vendors
The research peptide market includes low-quality suppliers that deceive buyers through poor verification or opaque practices. This guide lists ten key red flags, starting with the absence of public Certificates of Analysis from labs like Janoshik Analytical. Spotting these signs helps researchers choose reliable sources and avoid common pitfalls in peptide procurement.