TOC Calibration Standard

2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7

Use Part# 79163 .... 2,4-Dichloroanisole

2,4-DB, 10 µg/ml, Acetonitrile, 10ml