Gamma-Butyrolactone (GBL) is usually a hygroscopic colorless liquid which has a weak attribute odor. Soluble in h2o, GBL is a typical solvent and reagent in chemistry and being used as being a flavouring, being a cleansing solvent, as a superglue remover, and to be a solvent in certain damp aluminium electrolytic capacitors. It Is that this top