Hexachlorobutadiene, 2000µg/ml in MeOH, 1ml

4-Epioxytetracycline, 10mg

Ethyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-47-8

1,1,2,2-Tetrachloroethane