TOC Calibration Standard (C)

2,2',4,5'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 243982-82-3

1-Hydroxyphenanthrene

2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,