Individual Calibration Solutions, 200ul, nonane Back Catalog number: NK-CS1,2,3,4,5,6- Availability: In the manufacturer's stock Price on request - + Recommended 72345 1-(3,5-Dichlorophenyl)urea Price on request S-4020-ASS-IO n-C15/n-C20, Pentadecane/Eicosane (Integration control) 1500 µg Pentadecane and 1000 µg Eicosane in 1mL isooctane n-Pentadecane/n-Eicosane = 3:2 Price on request 679896 2,4-Dichlorophenol, 100 µg/ml, Acetonitrile, 5ml Price on request