2,4’-DDT, 1000µg/ml in Hexane, 1ml Back Catalog number: 79052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request 10951.9-100-ME 3-Methyl-d3-indole,100 µg/mL,MeOH,1mL Price on request 2042.8-50-ME n-Perfluorooctanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-67-1 Price on request