1-Chloro-3,4-dinitrobenzene Back Catalog number: 71823 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96901 PCB Congeners Price on request 52057 Mixed Calibration Standard 5 Price on request 2094.10-K-IO Dimethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-11-3 Price on request