Acetal Back Catalog number: 71919 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1208.12-100-T 2,2'-Dinitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2436-96-6 Price on request 63128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request 50133 ICP-MS Mix Price on request