Norfloxacin,neat,neat,100mg,

o-Quarterphenyl, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 641-96-3

Naproxen, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 22204-53-1

Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane