Testing, quality & compliance — explained
Our own notes on how research compounds are tested and documented. Educational, cited where it matters, and written for buyers who verify rather than trust. Published by Axion Amino.
QualityYour COA says 99% pure. Here's what that actually means.
A purity percentage is the output of one method on one sample — not a universal grade for everything in the vial. What a serious research buyer should read before trusting a single number.
Quality
Cold chain and lyophilised amino acids: why handling is half the result
A compound is only as good as its condition on arrival. How lyophilised material is stored and shipped — and what to check when a parcel lands.
ComplianceWhy we publish a COA for every lot
Transparency is a testable claim, not a slogan. Our approach to batch documentation — and what you can verify yourself.
Research use only. These articles are educational and describe testing, documentation, and handling. They make no human-use, dosing, or therapeutic claims.