Gbl Wheel Brite
Gbl Wheel Brite – Gamma-butyrolactone, y-butyrolactone, GBL Gbl Wheel Brite, Canada and UK. cleaner online. We can ship GBL to USA, Canada, Brazil, and other countries. Buy GBL Online at GBLMagic. γ-Butyrolactone (GBL) is a hygroscopic colorless, water-miscible liquid with a weak characteristic odor. It is the simplest 4-carbon lactone. It is mainly used as an intermediate in the …