n-Butanol

1,2,3-Trimethylbenzene, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 526-73-8

Tri-n-butyl phosphate-d27, 1.2ml x 50ug/ml, toluene

Metribuzin, 100 µg/ml, Acetonitrile, 5ml