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

Marker PCB Extraction Standard, 1.2ml, nonane

Tris(4-isopropylphenyl) phosphate-d33,100 µg/mL,isooctane,1mL,

4,9-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-34-7