Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFBA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 11982.27-K-ME Difluprednate,1000 µg/mL,MeOH,1mL, Price on request S-4036-5K-IOX5 3-Chlorothiophene in isooctane Units: 5x1mL ampoules Price on request 10909.12-100-IO 2,3,3',4,5,5'-Hexachlorobiphenyl-2',4',6'-d3,100 µg/mL,isooctane,1mL Price on request