Method 1613 Calibration Solution [CS1], in Nonane, 0,2ml Back Catalog number: EDF-9999-1 Availability: In the manufacturer's stock Price on request - + Recommended 70316 2,3,4-Trichlorophenol Price on request 70951 Ronnel (Fenchlorphos), 1000µg/ml in MeOH, 1ml Price on request 676174 4-Chloro-2-methylaniline, 250mg Price on request