Sodium perfluoro-1-[2,3,4-13C3]butanesulfonate, 50µg/ml in MeOH, 1,2ml Back Catalog number: M3PFBS Availability: In the manufacturer's stock Price on request - + Recommended 83508 Dinoseb methyl ether Price on request S-11105A1-1ML Atraton, 100µg/ml in Acetonitrile, 1ml Price on request 82503 EPA Method 8250/8250A - Analytes Mix #11 Price on request