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 72978 Fipronil sulfone, 1000µg/ml in Acetonitrile, 1ml Price on request 66119 2,3',4,4',6-Pentachlorobiphenyl (119) Price on request 53087 QC Standard 4 Price on request