2,4-D Back Catalog number: 83562 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EN-1948CS1,2,3,4, Individual Calibration Solutions , 500ul, nonane Price on request 54125 Total Dissolved Solids Price on request 1501.24-K-IO n-Octadecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4445-06-1 Price on request