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 91701 Alcohol Mix 2, 20mg/ml in water, 1ml Price on request 679122 D8-Toluene, 1ml Price on request 96426 PCB Congeners Price on request