Comparisons of PTFE and ceramic soil water samplers
When PTFE and ceramic soil water samplers are installed in parallel within a
distance of 10 cm from each other, the findings show that the ceramic soil
water samplers retain both phosphorus and TOC (total organic carbon) to a
larger degree than the PTFE samplers, especially at higher concentrations.
Monthly mean concentrations of P (ppb) in soil water samples obtained with the
PTFE and ceramic samplers plotted against each other.
Monthly mean concentrations of TOC (ppm) in soil water samples obtained with
the PTFE and ceramic samplers plotted against each other.
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