Perfluorobutane sulfonic acid Back Catalog number: 2041.4-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 0020.26-5MG (6)Helicene, racemic mixture of two enantiomers, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 187-83-7 Price on request 16000-0065-100ME5 N-Nitroso-N-ethylaniline, 100μg/ml in MeOH, 5ml Price on request 681209 Halauxifen (free acid), 25mg Price on request