4,4'-Dibromobiphenyl-d8,100 µg/mL,isooctane,1mL,

CLP Calibration Std. III

n-Tetracontane, ?13C: -27.05, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4181-95-7

2-Ethylphenol