Biphenyl, 100 µg/ml, Cyclohexane, 5ml

Propionic acid-ethyl ester, 250mg

Phloroglucinol, 100 µg/ml, Methanol, 1ml

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