EPA Method 548.1 Analyte Back Catalog number: 30177 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80401 EPA Method 8040A - Analytes Mix “A”, 2000µg/mL in 2-propanol, 1ml Price on request 2766.11-100-IO 7-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26593-50-0 Price on request 71666 2,4-Dinitroanisole, 1000μg/ml in MeOH, 1ml Price on request