Determination of parts-per-billion concentrations of indium in biological materials by electrothermal atomic absorption spectrometry following ion pair extraction

The determination of dissolved manganese

The determination of dissolved manganese and cadmium in sea water at low nmol 1−1 concentrations by chelation and extraction followed by electrothermal atomic absorption spectrometry

✍ Peter J. Statham 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 773 KB

The development and application of a method suitable for the determination of dissolved manganese and cadmium in sea water at the low concentrations typical of the open ocean is described. A mixed dithiocarbamate/Freon TF extraction system is used to separate trace metals from major constituents, pr