99% Isopropyl Alcohol Lab Grade

Isopropyl alcohol at 99 percent purity, lab grade, supplied in a 500 ml bottle. It is a clear, fast-evaporating solvent that leaves little residue and is miscible with water and with most common organic solvents.

At this purity it is used for cleaning optics, circuit boards and other electronics, degreasing parts and glassware ahead of assembly or coating, thinning and cleanup in resin and print work, and as a reaction and extraction solvent in the laboratory. It is also used as a disinfectant, though diluted grades work better for that. The liquid and its vapor are flammable.