EPA Method 614.1 - Analytes Back Catalog number: 40007 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1632.9-100MG Cimetidine guanidine derivative (N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine dihydrochloride), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 59660-24-1 Price on request 682016 DNOP (technical mixture), 100mg Price on request EPA-513CVS EPA Method 513 Calibration Kit, 6 x 500ul, nonane Price on request