EPA Method 8260 - Surrogate Standard Back Catalog number: 21002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0651.20-K-IO Crocetane, 1000µg/ml in Isooctane, 1ml Price on request 31031 Bromochloromethane Price on request L-PFTRDS Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH, 1,2ml Price on request