2-Hydroxy-2',3',5,5',6'-pentachlorobiphenyl, 10mg Back Catalog number: HPCB-5002N Availability: In the manufacturer's stock Price on request - + Recommended 8643.12-50-T 1,2,3-Trichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request EPA-8280IS Internal Standard Solution, 1.2ml, toluene Price on request 679091 Flame-Retardant-Mix 4, 100 µg/ml, Methanol, 5ml Price on request