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

Diphenylacetic acid, 1000mg

Ethanol standard in water,0.8g/L,water, 1.5mL

2,5-Dimethylhexane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 592-13-2