WA EPH Aromatic Hydrocarbons Back Catalog number: 51142 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52304 LFS Solution 2 Price on request ACQ-SE08-115 Ethanol standard in serum,0.8g/L,serum, 1.5mL Price on request 0293.19-200-T 2-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-32-4 Price on request