2,3-Benzofluorene Back Catalog number: 93156 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90898 3,3’-Dimethylbenzidine Price on request 0239.20-400-05CY Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL, Price on request 95418 Alcohol Mix C3, 4000ug/mL in Water, 1,2ml Price on request