Acetic acid-13C2,2000 µg/mL,MeOH,1mL,

2,4,4'-Trichlorobiphenyl ether,50 µg/mL,n-nonane,1mL,

4-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-11-8

Aroclor 1254