Butachlor, 100 µg/ml, Acetonitrile, 5ml

9,10-Phenanthrenequinone,1000 µg/mL,toluene,1mL

n-Butyl n-pentyl phthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-29-8

1,2,5,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane