alpha-BHC Back Catalog number: X9022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98653 PAH Standard (20 ppm) Price on request 32711 2,3-Dimethylbutane Price on request L20005200IO PCB No. 52, 10µg/mL in Isooctane, 10ml Price on request