Group 4 PCB’s - Mix Type / Low Incidence Back Catalog number: 66215 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12040.22-10MG Vitamin A acetate,neat,neat,10mg, Price on request 1232.6-5ML n-Hexane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 110-54-3 Price on request 8365.6-250MG 1-Bromo-3,4-dichloro-5-fluorobenzene, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. Price on request