Native PCB Solution, 1.2ml, nonane

2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Hexachlorobenzene, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 118-74-1

Tris(2-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,