Metribuzin, 100 µg/ml, Acetonitrile, 5ml

1,1,1,3-Tetrachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 56686-55-6

1,4-Dimethylnaphthalene, 10 µg/ml, Cyclohexane,

Acenaphthene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 15067-26-2