2,3,7,8-Tetrachlorodibenzo-p-dioxin Back Catalog number: 19149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680340 2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml Price on request 677659 Triphenyl phosphate, 10.0 µg/ml, , 10ml Price on request 1734.13-10MG 1-Hydroxy-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6344-60-1 Price on request