Combined Window Defining/TCDD Resolution Mix, 1.2ml, nonane

Interference Standard 4

2-Chlorothioxanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-39-5

3,3',5,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane