DL-alpha-Tocopherol, 500mg

4-tert-Butylphenyldiphenyl phosphate-d13,100 µg/mL,isooctane,1mL

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

(+/-)-Normetanephrine-a,β,β-d3 HCl, 100µg/ml in Me