TOC Calibration Standard (C)

Nitric Acid Blank

3,4,6-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 32139-72-3

2,3-Dibromo-7,8-dichlorodibenzofuran, 1.2ml x 50ug/ml, toluene