Toxaphene,100 µg/mL,n-hexane,1mL,

Methiocarb-sulfone, 50mg

n-Eicosane, ?13C: -33.06, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 112-95-8

Triphenyl phosphite, 250mg