Vitamin E acetate [1-14C]

(DL+meso)-2,6-Diaminopimelic acid [carboxyl-14C]

[R-(all-Z)]-N-(2-Hydroxy-1-methylethyl)-5,8,11,14-eicosatetraenamide [1-14C]

(R)-(-)-1-(4-Bromophenyl)ethylamine [ring-14C(U)] hydrochloride

(R)-(-)-2-Amino-1-butanol [1-14C]

D-Alaninol [1-14C] hydrochloride

(RL)-Propamocarb, 3-[dimethylamino propylamine-1-14C] hydrochloride

(RS)-(Tetrazol-5-yl) glycine [1-14C]

(RS)-1-(4-Bromophenyl)ethylamine [ring-14C(U)] hydrochloride

(S)-(+)-1-(4-Bromophenyl)ethylamine [ring-14C(U)] hydrochloride

(S)-(+)-2-Amino-1-butanol [1-14C]

(±)-1,2 Butanediol [1-14C]

CDI [14C]

1,1,2,2-Tetrachloroethane [1,2-14C]

1,1,2,2-Tetrachloroethylene [1,2-14C]

1,1-Dimethylurea [carbonyl-14C]

1,1-Diphenylacetone [ring-14C(U)]

1,12-Dodecanedioic acid [carboxyl-14C]

1,12-Dodecanediol [1,2-14C]

1,2 Benzenedimethanol [ring-14C(U)]