EPA Method 8330 Analyte Back Catalog number: 79073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8490.2-1ML Methylsulfoxide, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 67-68-5 Price on request 10915.22-10MG Diltiazem-d3 hydrochloride (acetoxy-d3),neat,neat,10mg Price on request 70117 1,2-Dibromo-3-chloropropane Price on request