Isopropyl Alcohol 99.9% Anhydrous Laboratory Grade Highest Purity Quart 32oz Premium Quality 99.9% Isopropyl Alcohol (IPA). Pure anhydrous formula, suitable for laboratory or medical use. USA Made and Supplied. Free of impurities or additives. A key solvent for the manufacturing process. Perfect for use in the production of cosmetics, perfumes, essential oils, and other processes in which a high-quality solvent is necessary. Use for laboratory sanitization, as a solvent or reagent, specimen preparation, and more. Great for cleaning electronics and circuit boards. Evaporates quickly and is a strong solvent for quickly removing gunk and grime ? making it ideal for cleaning sensitive electronics.