Tri-iso-butyl phosphate, 100µg/ml in MeOH, 5ml

1,3-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16664-45-2

Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10

2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol,