1,4,9-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: DF-149-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2723.16-100-IO 1,3,4-d3-2-Isopropylthioxanthone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 675390 Propazine, 100 µg/ml, Acetonitrile, 5ml Price on request S-4573-200-TX40 Custom PAH Mixture 200µg/mL each in toluene 0712.11 1-Methylnaphthalene 0722.12 1,2-Dimethylnaphthalene 0706.13 2,3,5-Trimethylnaphthalene 0707.14 1,4,6,7-Tetramethylnaphthalene 0350.14 1-Methylfluorene 0908.15 1,7-Dimethylfluorene 1694.16 9-n-Propy Price on request