Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFBA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72974 Difenoconazole, 1000µg/ml in MeOH, 1ml Price on request SCP150-420-040 Sulfur in Residual Oil, 25000ppm, 100ml Price on request PN-35S 1,2,4,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request