2,3,5,6-Tetrachloroterephthalic acid

C20 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

9(R)-Hexahydrocannabinol, 1000µg/ml in Acetonitrile, 1ml