PHILADELPHIA – U.S. Customs and Border Protection (CBP) officers in Philadelphia seized a combined six gallons of gamma butyrolactone (GBL), an industrial chemical solvent and a precursor chemical to the …
PHILADELPHIA – U.S. Customs and Border Protection (CBP) officers in Philadelphia seized a combined six gallons of gamma butyrolactone (GBL), an industrial chemical solvent and a precursor chemical to the …