Milling plant and soil material in plastic tubes over-estimates carbon and under-estimates nitrogen concentrations

Stuart W. Smith, A. H. Jean Robertson, Andrew A. Meharg, Robin J. Pakeman, David Johnson, Sarah J. Woodin, René van der Wal

Research output: Contribution to journalArticlepeer-review

Abstract

Milling of plant and soil material in plastic tubes, such as microcentrifuge tubes, over-estimates carbon (C) and under-estimates nitrogen (N) concentrations due to the introduction of polypropylene into milled samples, as identified using Fourier-transform infra-red spectroscopy.
Original languageEnglish
Pages (from-to)509-513
Number of pages5
JournalPlant and Soil
Volume369
Issue number1
DOIs
Publication statusPublished - 25 Jan 2013

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