2,3,7,8-Tetrachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

4,4'-Dibromooctafluorobiphenyl

n-Octatetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7098-26-2

Monobutyl phthalate (mBP), 100µg/mL in AcCN,1ml