2,4,4',5-Tetrachlorobiphenyl (74)

Hexamethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-85-4

Tris-p-tolyl phosphate-d21,100 µg/mL,isooctane,1mL,

Rutin hydrate, certified, 0.5g