EPA Method 8270A - Analytes Mix #8 Back Catalog number: 10018 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T886250 Trisodium Isocitric Acid, 1g Price on request O876302 Oxymatrine-d3, 1mg Price on request 71279 Esfenvalerate, 1000µg/ml in MeOH, 1ml Price on request