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 677352 Naphthalene, 100 µg/ml, Cyclohexane, 1ml Price on request 96543 Secobarbital Price on request 680116 Sorbic acid, 250mg Price on request