Decabromo[13C12]biphenyl, 50µg/ml in Nonane/50% toluene, 1,2ml

EPA Method 551.1 Performance Check Sol’n

gamma-1,2,3,4,5,6-Hexachlorocyclohexane-d6, 100µg/ml in Isooctane, 1ml

Oxydemeton methyl, 1000µg/ml in MeOH, 1ml