4-ANPP,1000 µg/mL,acetonitrile,1mL, Back Catalog number: 12035.19-K-AN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 675356 Sulfameter, 250mg Price on request 79051 2,4’-DDD, 1000µg/ml in Hexane, 1ml Price on request DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request