Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL, Back Catalog number: 2039.12-50-NN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 677173 Tri-n-propyltin chloride, 100mg Price on request PCB-A10-CSH Extended Calibration/High Level Solution, 200ul, nonane Price on request 676925 o-Aminoazotoluene, 250mg Price on request