menthol crystal bp 1.Passed factory audit of GSK 2.99.9% purity 3.large and bold 4.FREE SAMPLE menthol crystal bpWe can offer superior quality L menthol, with purity over 99.9%, complies to BP/EP/USP/JP/FC Other names: leavo mentholThe material is widely used in pharmaceutical, food, cigarettes, toothpastes, and cosmetics.Color and Appearance: Colorless, transparent hexagonal or needlelike ...