EPA Method 617/8080/8250/8270 - Analytes Back Catalog number: 92796 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676491 Terephthalic acid bis(2-ethylhexyl) ester, 250mg Price on request 679339 Valsartan, 10mg Price on request 681041 2,4-D-2-ethylhexyl ester, 100mg Price on request