Independent Test Reports
Every batch independently tested by Janoshik Analytical, Medutest, PeptideMeter & VendorInvestigate — purity, heavy metals, endotoxin and sterility. 99.5%+ purity confirmed across our entire product range. Open any report below to view all four laboratories.
What Is HPLC Testing?
High-Performance Liquid Chromatography (HPLC) is the gold standard for compound analysis. It separates, identifies, and quantifies each component in a sample, providing precise purity percentages. Our reports consistently show 99.5%+ purity across all product lines.
Four Independent Laboratories
Every batch is cross-verified by four fully independent third-party labs — Medutest, PeptideMeter, VendorInvestigate and Janoshik Analytical. None have financial ties to WWB, so every result is unbiased and verifiable. Pick a product, choose a lab, and open the report — each carries its own verification link.
Our Testing Process
Every manufactured batch is sampled and shipped directly to Janoshik for analysis. Reports cover compound identity confirmation, purity percentage via HPLC, mass spectrometry verification, and heavy metals screening. Only batches that pass are released for sale.
Need a specific certificate of analysis? Contact our team for batch-specific documentation.