2,3,4-Trichlorophenol, 100 µg/ml, Methanol, 5ml

2,6-Diamino-4-nitrotoluene

Demeton-O, 10.0 µg/ml, Cyclohexane, 10ml

Tris(4-isopropylphenyl) phosphate, 1.2ml x 50ug/ml, toluene