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Frequently asked questions

Purity, paperwork, payment and delivery — answered plainly.

Is a certificate included with every lot?

Yes. Each lot has a matched certificate of analysis, searchable by the lot code printed on the vial.

What purity should I expect?

Catalog items are released at 98.5% or above by RP-HPLC; the exact figure for your lot is on its certificate.

How should I store the vials?

Sealed lyophilized vials at -20 °C, protected from light. Reconstituted solution at 2–8 °C.

How fast is dispatch?

Within 24 hours of a cleared order on business days, with tracking.

Can these be used on humans or animals?

No. All material is for in-vitro laboratory research only and must not be used in humans or animals.