Ranitidine hydrochloride,1000 µg base/mL,MeOH,1mL,

2,6-Di-tert-butyl-4-methoxyphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 489-01-0

Toxaphene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 8001-35-2

Hexachlorobenzene, 200µg/ml in MeOH, 1ml