Afidopyropen, 100 µg/ml, Acetonitrile, 1ml

Dibenz[a,c]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7

Flumetralin, 100 µg/ml, Ethyl acetate, 5ml

Selenium (Se)