2,4,5,6-Tetrachloro-m-xylene, 100µg/ml in MeOH, 5ml

n-Heptane-d16, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 33838-52-7

D10-Benzophenone, 10mg

alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml