Bis(2,3,3,3-tetrachloropropyl) ether

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 205440-82-0

Phthalic acid, bis-n-pentyl ester, 250mg

2,2',3-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,