Tri-n-pentyl phosphate,1000 µg/mL,MeOH,1mL,

2,4-Dibromophenol, 10µg/ml in MeOH, 10ml

1,2-Benz[a]anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2498-66-0

Fenchlorphos, 10 µg/mL in Cyclohexane, 10ml