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

2,3,7,8-Tetrachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

6-n-Dodecylnaphthalene-2-carboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 871325-01-8

Tramadol-d6 hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no.