D5-Norfloxacin, 100 µg/ml, Acetonitrile, 1ml

Pentachloroethane

1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene