WS Regulated VOCs Back Catalog number: 38022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-23AS Alternative Standard, 1.2ml, nonane Price on request 1234.6-1ML 2,2-Dimethylbutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-83-2 Price on request 677354 Fluorene, 10 µg/ml, Cyclohexane, 10ml Price on request