EPA Method 8090 - Analytes Mix #2

Quality Control Standard of Mineral Oils 2 2x5000µg/ml in n-Hexane i 1ml crimp-top

2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

1,2,4,6,7-Pentachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.