Fensulfothion-sulfone, 100 µg/ml, Cyclohexane, 1

Fenazaquin, 100 µg/ml, Acetonitrile, 5ml

trans-Urocanic acid, 100mg

EPN, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2104-64-5