What our 99%+ purity guarantee actually covers, and how it protects the integrity of your research.
Every batch we sell is independently verified to meet a minimum 99%+ purity threshold before it is released for sale. This isn’t a marketing claim — it’s a hard gate enforced by third-party lab data.
Purity is measured via HPLC (High-Performance Liquid Chromatography) at an accredited, independent laboratory, with identity cross-confirmed via mass spectrometry.
If a batch falls short of our purity threshold, it is withheld from sale entirely — never discounted, never blended with a passing batch, never shipped. We would rather delay a release than compromise on the number on the COA.
Consistent purity means your research results are reproducible batch to batch.
Every claim is backed by a published, batch-specific Certificate of Analysis.
A batch that doesn't meet threshold is withheld from sale — never discounted or blended.
Every published Certificate of Analysis shows the exact purity data behind the guarantee.
