LSPN-AP Loaded DGT device for nitrate in sediment

£73.00

Can measure nitrate in sediments where the ionic strength of the porewater is <0.02 mmol L-1 (freshwater) (Williams et al, 2017). Standard DGT holder for sediment with 0.8 mm agarose diffusive gel, polyethersulphone filter membrane and a binding layer containing SIR-100-HP resin, which is selective for nitrate.