Doxycycline hyclate, 100mg

4,4'-Difluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 457-68-1

Ca, Mg, Na, K Mix

Benzo(a)anthracene, 100µg/ml in Acetonitrile, 1ml