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

4-n-Pentyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-34-5

Chlorobenzene-d5,5000 µg/mL,MeOH,1mL

Propyphenazone-d3 (2N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 162935-29-7