Rapid decomposition of geological samples by ammonium bifluoride (NH4 HF2 ) for combined Hf-Nd-Sr isotope analyses.
Gábor ÚjváriUrs KlötzliMonika HorschineggWencke WegnerDorothee HipplerGabriella Ilona KissLászló PalcsuPublished in: Rapid communications in mass spectrometry : RCM (2021)
The ABF digestion is an alternative technique to high-pressure bomb dissolution in matrix decomposition for accurate and reproducible Hf-Nd-Sr isotope analyses of geological samples within a reasonable time (3-4 days), with high sample throughput and low costs in geochemistry and environmental sciences.