Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml

Rutin hydrate, certified, 0.5g

2-Nitro-9-fluorenone, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3096-52-4

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