EPA Method 6020 / 6020A - Mix B Back Catalog number: 53331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2872.19-50-IO 9-Fluoro-5-methylchrysene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 64977-46-8 Price on request IBPO002 Indigotine (E 132), 1g Price on request 3158.11-K-IO Methyl decanoate (Methyl caprate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 110-42-9 Price on request