Norfloxacin, 100 µg/ml, Methanol, 1ml

4-Methylnonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17301-94-9

2-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63020-58-6

Ethyl perfluoroheptanoate, 5g