EPA Method 525.1 Analytes Mix #2 Back Catalog number: 92380 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682922 Triflusulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request 11855.16-K-MEX10 Di-n-octyltin oxide,1000 µg/mL ,MeOH,1mL, Price on request 676816 Tetracontane, 100 µg/ml, Hexane, 10ml Price on request