2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-Methyltetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 25117-24-2

Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane

2,2',3,3',4,5,5',6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene