DL-Methionine Back Catalog number: 3440.5-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1152.32-K-IO n-Dotriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-85-4 Price on request 30046 EPA Method 547 Analyte Price on request 9563.8-50-AN 6:2MonoPAPS, 50µg/mL, Solvent-acetonotrile, Unit 1mL, # of units-1, Cas.no. 150065-76-2 Price on request