Photometric EDTA titration of bismuth nitrate according to Ph. Eur. and USP
AN-T-088
vi
<p>This Application Note describes the photometric determination of bismuth nitrate using the Optrode (520 nm). The sample is titrated with EDTA solution past the endpoint; xylene-orange is used as the indicator. The method for bismuth nitrate fulfills the directives defined in the Ph. Eur. and the USP.</p>
This Application Note describes the photometric determination of bismuth nitrate using the Optrode (520 nm). The sample is titrated with EDTA solution past the endpoint; xylene-orange is used as the indicator. The method for bismuth nitrate fulfills the directives defined in the Ph. Eur. and the USP.