D5-Norfloxacin, 10mg

2,7-Di-tert-butylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10275-58-8

Deuterated PAH Standard, 100µg/ml in IO, 1ml

3,3',4,4',5,5'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane