Dichlorophenol Mix #4 Back Catalog number: 92237 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70126 1,3-Dichlorobenzene, 1000µg/ml in MeOH, 1ml Price on request DF-IS-C40 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 673234 Clofentezine, 10.0 µg/ml, Acetonitrile, 10ml Price on request