Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml

Tris(2-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,

trans-2,3-Epoxyfarnesol, 250mg

Malathion, 100µg/ml in Acetonitrile, 5ml