EPA Method 8330 Analyte Back Catalog number: 79075 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678145 1,2,3,5-Tetrachlorobenzene, 250mg Price on request 79055 Cypermethrin Price on request 675137 Carfentrazone (free acid), 100 µg/ml, Acetonitril Price on request