2,3,7,8-Tetrachlorodibenzo-p-dioxin Back Catalog number: 19149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-1140-100ME5 Theobromine, 100µg/ml in MeOH, 5ml Price on request 0458.17-K-IO 2,6,9-Trimethylphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66271-32-7 Price on request 13400-1150-100ME5 3-Chlorotoluene, 100µg/mL in MeOH, 5mL Price on request