o-Xylene Back Catalog number: 31511 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30098 EPA Method 551.1 - Analytes Mix #1 Price on request PAH-STK-B PAH Native Stock Solution, 1.2ml, toluene Price on request 3638.20-10-AN U{13C20}-Ochratoxin A, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request