EPA Method 8140/8141 Analytes Back Catalog number: 81400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended LS20950009CY PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml Price on request 54160 MBAS - Alkylbenzene Price on request 1283.19-10MG 5 alpha(H)-Androstan-3ß-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1224-92-6 Price on request