1,2,4,5-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml Back Catalog number: 3656.6-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 15900-3837-10AN5 Pethoxamid-ESA sodium, 10µg/ml in Acetonitrile, 5ml Price on request 673560 alpha-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml Price on request 94049 PAH Mix (16+Benzo(e)pyrene&Perylene), 100µg/ml in AL,1ml Price on request