1,3-Dioxane Back Catalog number: 73790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72892 Epitestosterone Price on request 1963.12-5MG 2,2',4,5'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 243982-82-3 Price on request 675296 Benzene, 100 µg/ml, Methanol, 5ml Price on request