Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

Omeprazole, 1000µg/ml in MeOH, 1ml

4-Hydroxy-3,5-dichlorobiphenyl, 10mg

3-Fluorochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9