EPA Method 8330 Analyte Back Catalog number: 79245 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30324 Dinoseb methyl ether Price on request 678766 Imazethapyr, 100 µg/ml, Acetonitrile, 1ml Price on request 11676.12-100-IO 2,3',4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request