1,2,3,5-Tetrachlorobenzene, 1000µg/mLin Isooctane, 1ml Back Catalog number: 3751.6-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 59740 ICP-MS Mix #1 Price on request 41716 Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml Price on request 30395 EPA Method 551 “Mix B” Price on request