1,4-Dinitrobenzene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70912 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-ST-A Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request PCB-IS-B Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request 59242 AA Standard #2 Price on request