Skip to content
Sample Type

Water
Elements

Th
Radioisotopes 234Th
Detection by beta
Description

This procedure involves the following major steps:

  • Acidification and tracer addition
  • Precipitation of manganese oxides
  • Filtration
  • Measurement of filter by beta counting
  • Second measurement by beta counting >6 months later
  • Digestion of the filters and preparation for ICP-MS measurements
Source P. Masque
Year2017
View Recipe (pdf)