EPA Method 608Mix #2 Back Catalog number: 41002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M2-8:2FTS Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-decane sulfonate (8:2), 1.2ml x 50ug/ml, methanol Price on request 2431.6-K-IPX5 2-Nitrophenol-3,4,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-78-1 Price on request 10710.2-100-ME O,O-Dimethyldithiophosphate-13C2, sodium salt Price on request