EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml Back Catalog number: EPA-537PDSL-R1 Availability: In the manufacturer's stock Price on request - + Recommended 681322 2-Methyl-2-(methylamino)propan-1-ol, 10mg Price on request 70054 n-Butyl benzene Price on request 677528 4,4'-DDD, 250mg Price on request