1,3,7-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Heptachlor

n-Tricosane, ?13C: -26.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 638-67-5

(S)-4-Hydroxy Mephenytoin, 10mg