Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFBA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673412 Pirimicarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request 676595 D4-Folpet, 100 µg/ml, Acetone, 1ml Price on request 1797.14-1G Di-n-heptyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 10496-16-9 Price on request