D10-Parathion-ethyl, 10mg

n-Eicosane-d42, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 62369-67-9

5-Methyl-2,2',4,5'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

1,8-Dinitropyrene-d8, 10mg