Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFBA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 71463 1,3,5-Tribromobenzene Price on request C16168000 Phthalic acid, benzylbutyl ester, certified, 0.25g Price on request 94507 alpha-Methylstyrene Price on request