Cyfluthrin, 10 µg/ml, Cyclohexane, 10ml

4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone-d4, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 764661-24-7

1,3,4,7,9-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Surrogate Standard Solution, 1.2ml, nonane