Questions

A catalog reference (REF), the CAS number where the compound has one, the molecular formula and mass, the purity specification, the format we ship it in, and the storage range. We don't say what a compound does, because that's not something a supplier should tell you.

REV is the version of the product listing the vial was labelled under. If the listing has changed since, the product page shows what changed and when.

Lot numbers are printed on the vial and we don't offer an online lookup.

Each listing states the purity specification the product is held to. If that changes, the product page shows the update and the date. The number is a specification, not a claim about what any individual vial measured.

Each listing states its own storage range, printed on the label. Lyophilised material is generally kept at -20°C, sealed, dark, and dry, with temperature swings kept to a minimum. Follow your own lab's handling procedures.

Orders are prepared within one to two business days and ship in insulated packaging with tracking. International orders are accepted to selected countries; the buyer is responsible for import compliance and any duties.

All sales are final. If an order arrives incorrect, incomplete, or damaged, contact us and we'll put it right. Cancellations must reach us by email before the order ships. The refund policy page carries the full terms.

No. Everything supplied is for research purposes only. Not for human or veterinary use. Not a drug, a supplement, or a food. These products are not intended to diagnose, treat, cure, or prevent any disease. No statement here has been evaluated by the FDA. Buyers must be 21 or older.