Cypermethrin, 100 µg/ml, Ethyl acetate, 5ml

D7-Malaoxon, 10.0 µg/ml, Cyclohexane, 1ml

Methyl octadecanoate-d35, 1000µg/mL, Solvent-n-hexane, Unit 1mL, # of units-5, Cas.no. 29823-25-4

Sulfur, 15µg/g (0.0015 wt%) in Diesel Fuel, 100ml