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 54173 Total Iron (Fe II and Fe III) Price on request 2887.30-5UG 17 alpha(H)-30-Diahop-13(14)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request 9765.11-100-AC MCPB-d3 (4(4-Chloro-2-methylphenoxy-3,5,6-d3)butyric acid), 100µg/mL, Solvent-acetone, Unit 1mL, # of units-1, Cas.no. 1219803-42-5 Price on request