EPA Method 1657 Analytes Back Catalog number: 31784 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2752.12-1ML n-Hexanophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 942-92-7 Price on request 8503.23-1.5-DS (R)-1-[(10-Chloro-4-oxo-3-phenyl-4H-benzo[a]quiniliizin-1-yl]carbonyl-2-pyrrolidineMeOH, Comet assay grade,1.5mM,DMSO,1mL certan Price on request 676844 Rafoxanide, 100mg Price on request