[Measuring trace germanium in vegetables with the spectrofluorometric method]

Guang Pu Xue Yu Guang Pu Fen Xi. 1998 Feb;18(1):116-8.
[Article in Chinese]

Abstract

A spectrofluorometric method to measure trace germanium in vegetables was established. Results showed that the detection limit of the method was 0.569 ng/g, the accuracy of determination on the 1 microg Ge content was +/- 3.59%. The content of Ge in vegetables could be calculated from the standard adding method without extraction when using mixed acid digestion.

Publication types

  • English Abstract

MeSH terms

  • Calibration
  • Food Analysis / methods*
  • Germanium / analysis*
  • Limit of Detection
  • Spectrometry, Fluorescence
  • Vegetables / chemistry*

Substances

  • Germanium