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 677504 3-Chloro-1,2-propanediol, 100 µg/ml, Methanol, 1 Price on request 0083.5-100MG 2-Methyl-2-butanethiol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1679-09-0 Price on request 677608 1H,1H,2H,2H-Perfluorohexanesulfonic acid, 10mg Price on request