Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

1D,1D,2H,2H-1-Hydroxyperfluorohexane,50 µg/mL,MeOH,1mL,

n-Hexatriacontane-d74, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-34-5

BTEX & Naphthalene & Tetrachloroethene