EPA Method 8260B Surrogate Standard Back Catalog number: 23012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MFOUEA 2H-Perfluoro-[1,2-13C2]-2-decenoic acid (8:2), 50µg/ml in Isopropanol, 1,2ml Price on request XA10330200AC Atrazine 13C3, 100μg/mL in Acetone, 1ml Price on request 72054 1,2,4-Trichlorobenzene-d3 Price on request