2-Aminonaphthalene-d7

Norfloxacin, 100 µg/ml, Methanol, 1ml

Bis(2-ethylhexyl) maleate, 250mg

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorooctylphosphate, 1.2ml x 50ug/ml, methanol