1,2,3,4-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml Back Catalog number: 3750.6-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 674588 Fenthion-oxon-sulfone, 10.0 µg/ml, Acetonitrile, Price on request 675332 Ethion, 10.0 µg/ml, Cyclohexane, 10ml Price on request 684163 D6-Mecoprop, 100 µg/ml, Acetonitrile, 1ml Price on request