LSLH-NP Loaded DGT device for sulphide in soil


Can measure sulphide, which is usually only present in soils without oxygen (Teasdale et al., 1999, Widerlund and Davison, 2007). Standard DGT holder for soils with 0.8 mm APA diffusive gel, polyethersulphone filter membrane and a silver iodide binding layer. Sulphide can be detected by the grey-scale colour change.

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