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 30092 EPA Method 502/524 Volatile Mix E Price on request 92248 EPA Method 508 Pesticide Mix Price on request 676795 4-n-Octylphenol-mono-ethoxylate, 1 µg/ml, Acetone Price on request