EPA Method 531.2 - Analytes Back Catalog number: 34042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674034 Haloxyfop-P-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 0431.13-K-IO 3-Methylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 643-93-6 Price on request 680988 Ofurace, 100 µg/ml, Acetonitrile, 1ml Price on request