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

2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

n-Undecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1120-21-4

Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml