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 15900-4090-100AN5 Prometryn, 100μg/ml in Acetonitrile, 5ml Price on request 2033.12-50-NN 1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 0613.30-100-IO 17ß(H),21ß(H)-Hopane, 100µg/min Isooctane, 1ml Price on request