2,3-Dichlorobiphenylene, 1.2ml x 50ug/ml, nonane

2,2',3,4',5,6'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

3,5,6-Trichloro-2-pyridinole, 100mg

Norfloxacin, 100mg