99%+ purity
COA verified
The Lab Vault · Reference desk

The Lab Vault

Centralized Certificates of Analysis

Every compound shipped by Zolvir is independently tested by a third-party analytical lab before it leaves our facility. The signed Certificate of Analysis for each product is published here in full, the same documentation our founder reviews before purchasing.

Third-party lab
Independent U.S. labs

Independent testing: identity and purity verified outside our facility.

Acceptance threshold
≥ 99% purity

Compounds that fail to meet our purity floor are rejected and destroyed.

Open access
No login required

COAs are public for every researcher to verify before purchase.

Catalog COAs