EPA Method 602 Purgeable Aromatics Back Catalog number: 19598 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71077 MCPB methyl derivative Price on request 10130.11-150-IO 2,3,4-Trimethylbenzothiophene, 150µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80421-98-3 Price on request 95171 Sucrose (1% Total Organic Carbon) Price on request