EPA Method 8020B Analytes Mix #1 Back Catalog number: 80203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA12100010ME DEET D7 (methyl D3 benzeneamide D4), 100µg/ml in MeOH, 1ml Price on request S-4059-2-BX5 Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request 1021.20-250MG n-Eicosane-d42,neat,neat,250mg, Price on request