Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

2,6-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-75-1

Terbuthylazine-2-hydroxy, 10 ng/µl, 10ml

TOC Calibration Standard (C)