trans-Permethrin (isomer mix) Back Catalog number: 9432.21-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8835.8-K-IO 2,3-Diethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 70264 Simetryn Price on request DF-IS-C Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request