2,3,5,6-Tetrabromophenol, 1.2ml x 100ug/ml, toluene

Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 158776-07-9

o-Toluic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 118-90-1

Alachlor, 100 µg/ml, Methanol, 5ml