Verified on US soil, lot by lot
We don't rely on overseas certificates as final QC. Every batch is independently tested by a rotating panel of American analytical labs, and the documentation ships in the box.
Independent HPLC
Every batch is HPLC-tested to a ≥99.0% area-% minimum before it leaves either coast. The measured value is printed on the batch-specific CoA — not a vendor estimate.
Mass-spec confirmation
Flagship compounds are cross-checked by LC-MS/MS against the theoretical molecular weight, within ±0.5 Da. Identity, not just purity.
Endotoxin screening
Research-grade endotoxin limits (<0.25 EU/mg) are verified per lot. Cold-sensitive compounds ship insulated with data loggers.
Two-coast model
Tampa, FL serves the East; California serves the West. Routing also accounts for inventory depth and seasonal ambient temperature for cold-chain integrity.
The Certificate of Analysis is the product.
Each CoA documents identity (HPLC retention time), purity percentage, mass-spec molecular-weight confirmation, lot number, manufacture date, and the testing lab's signature. It ships in the box and is mirrored in your account dashboard — phone-verifiable, no email requests.
For Research Use Only. Products are not pharmaceutical-grade and are not approved by the FDA for therapeutic use. Nothing on this page is a medical claim.