2,4-D, 100µg/mL in Acetonitrile, 1ml

Benzo[ghi]perylene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-24-2

2,3,5,6-Tetrachloroterephthalic acid

Trichlorofluoromethane