Aroclor 1254

4-n-Nonylphenol-2,3,5,6-d4-OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 358730-95-7

n-Tridecane

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,