Built for researchers who read the paperwork.
Quantyx Labs exists because research materials should come with proof. We publish the certificate before we sell the vial — every lot, every time.
Our testing process
Lot sampling
Every lot is sampled on receipt. Nothing reaches inventory untested.
Independent analysis
A third-party U.S. lab runs HPLC purity and mass-spec identity. We never test our own material.
Pass or reject
Below ≥98% purity or a failed identity check means the lot is rejected — and rejected lots are never relabeled or resold.
Published COA
The full certificate is published to the COA library, linked from the product page, and searchable by lot.
Why third-party verification
A supplier testing its own product has every incentive to pass it. That's why every Quantyx lot is analyzed by an independent U.S. laboratory that has no stake in the result — identity by mass spectrometry, purity by HPLC, plus heavy-metal and microbial screens.
And we publish all of it. There are no unpublished lots: if a batch is in the catalog, its certificate is in the public COA library, matched to the exact lot number printed on your vial.
Transparency first
Batch-specific COAs on every order, and a public library anyone can search — customer or not.
Independent verification
We never grade our own homework. Purity and identity are confirmed by third-party U.S. labs.
Handled like it matters
Bubble-wrap protected, discreetly packaged, and shipped from within the U.S., Monday through Friday — with a tracking link on every order.