Hexachlorobenzene

Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane

2-Methyloctane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3221-61-2

Doxycycline hyclate, 100mg