A method is described to convert elemental tellurium and organotellurium compounds quantitatively to Te(IV) by digestion with a mixture of nitric and sulfuric acids in the micro-Kjeldahl flask. After removal of nitrogen oxides by means of urea, exactly 5 ml of 0.02N potassium dichromate is added, whereupon Te(IV) is oxidized to Te(VI). The tellurium content of the sample is related to the amount of dichromate consumed, the latter being determined either spectrophotometrically or by back-titration with 0.02N ferrous sulfate. This method, applicable to 1–4 mg of tellurium, is amenable to automation and multi-element determinations.