2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Back Catalog number: S-4037-K-IOX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70786 Permethrin (mix isomers), 1000μg/ml in MeOH, 1ml Price on request DF-IS-C40 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 11743.12-100-IO 2,2',3,4,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request