2,3-Dichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2-Ethylaniline, 100mg

17 alpha(H)-30-Diahop-13(14)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Chloridazon-methyl-desphenyl, 10 ng/µl, 10ml