Tetracycline hydrochloride, 250mg

2,2',3,3',4,6'-Hexachlorobiphenyl (132)

Flucythrinate, 10 ng/µl, 10ml

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 34598-33-9