A rapid ammonium fluoride method to determine the oxygen isotope ratio of available phosphorus in tropical soils.

Verena PfahlerAleksandra BielnickaAndrew C SmithSteven J GrangerMartin S A BlackwellBenjamin L Turner

Published in: Rapid communications in mass spectrometry : RCM (2020)

The short extraction time, insensitivity to extraction conditions and smaller mass of soil required to extract sufficient P for isotopic analysis make Bray-1extraction a suitable alternative to the AEM method for the determination of δ18 OP values of available P in tropical soils.

Keyphrases

heavy metals
climate change
oxidative stress
drinking water
organic matter
sewage sludge
molecularly imprinted
simultaneous determination
anaerobic digestion