TOC Calibration Standard (C)

17B-Estradiol

1,2,4,5-Tetrabromo-3,6-dimethylbenzene,50 µg/mL,isooctane,1mL,

3-Methyl-1-butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 123-51-3