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

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.

8151MDL B

a,a’-Dibromo-m-xylene