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

Chlorthal-dimethyl, 100 µg/ml, Ethyl acetate, 5m

EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml

n-Tridecane, ?13C: -33.47, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-50-5