EPA Method 8270A Analytes Back Catalog number: 82706 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51062 ASTM D-4815 Calibration Mix #5 Price on request 8490.2-1ML Methylsulfoxide, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 67-68-5 Price on request A12507509AL-100 trans-Permethrinic acid, 100µg/mL in Acetonitrile, 1ml Price on request