Tested twice. Documented once. Trusted always.
Every VANTA compound passes through a fixed analytical pipeline before it reaches you. Independent HPLC and mass spectrometry confirm identity and purity, and a Certificate of Analysis travels with each batch.
What a passing batch looks like.
The exact values vary by compound and batch. Open the Certificate of Analysis on any product to see that batch's real numbers, lab task ID, and verification key.
HPLC purity
Reverse-phase, UV detection
Mass spectrometry
Molecular weight confirmed
Appearance
Lyophilized, uniform
Reconstitution
No visible particulates
Six steps, no shortcuts.
Source qualification
Suppliers are vetted on documentation, consistency, and prior analytical results before a single vial enters inventory.
Identity by mass spec
Mass spectrometry confirms the molecular weight and sequence match the named compound. The wrong molecule never makes the catalog.
Purity by HPLC
High-performance liquid chromatography quantifies purity against reference standards, with a published floor above 99% on listed compounds.
COA issued
Each batch receives a Certificate of Analysis recording identity, purity, and batch number - downloadable from the product page.
Pre-ship recheck
Material is inspected and confirmed against its COA before it is packed, so what ships matches what was tested.
Cold-chain dispatch
Lyophilized vials ship discreet and insulated within 24-48 hours of an order clearing, preserving stability in transit.
All products are sold strictly for laboratory research use only. Not for human consumption. 21+ only.