Research Use Only Not for Human or Animal Consumption Estimated Delivery: 5–10 Business Days

Research Use Only: What RUO Means and Why It Matters

“Research Use Only” (RUO) is more than a label. It defines the intended purpose of a material and the responsibilities that come with buying it. This article explains what the designation means and why Northeast Research Supply applies it strictly.

What RUO means

An RUO material is intended exclusively for legitimate laboratory, analytical, educational, and scientific research. It is not intended for human or animal consumption and is not sold as a food, dietary supplement, drug, medication, cosmetic, or consumer health product. No statement on this website has been evaluated by the U.S. Food and Drug Administration.

Why the designation exists

RUO keeps the purpose of a material unambiguous. It separates materials meant for the bench from products meant for people, and it sets the expectation that purchasers are qualified to handle research chemicals responsibly.

Purchaser responsibility

By purchasing research materials, the purchaser represents that the material is being obtained for a lawful research, analytical, scientific, or educational purpose. Purchasers are responsible for determining whether acquisition, possession, handling, storage, transportation, and intended use comply with applicable federal, state, and local requirements. Availability of a material should not be read as a representation that it may lawfully be purchased, possessed, or used for every purpose or in every jurisdiction.

Our policy

We maintain a strict Research Use Only policy and do not provide dosage, administration, therapeutic, medical, recreational-use, or consumption information. Questions concerning consumption, dosage, or administration will not be answered. Read the full Research Use Policy.


For Research Use Only. Not for human or animal consumption. Northeast Research Supply provides materials for legitimate laboratory, analytical, educational, and scientific research only. Nothing on this site is medical advice, and no material is offered as a food, dietary supplement, drug, or consumer health product. Purchasers are responsible for complying with all applicable federal, state, and local requirements. See our Research Use Policy and Quality & Documentation pages.

Safety & Overdose Info