Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFBA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-13800M1-1ML Simazine, 100µg/ml in Methanol, 1ml Price on request 675210 Quintiofos, 10mg Price on request 674749 1,2,4,5-Tetrachlorobenzene, 250mg Price on request