You are buying Lithium chloride, 10 grams, CAS 7447-41-8, 99.9% Reagent (ACS Grade) For R&D purposes only. Lithium Chloride is often used for organic synthesis and RNA precipitation, this makes the chemical a perfect fit in any educational lab dealing with biochemistry or spectroscopy. This is a high quality chemical designed for use in research labs. For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children.