Concept
National Oceanography Centre (NOC) Nitrate and Nitrite v3.3c Lab-On-Chip (LOC) sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1167/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | National Oceanography Centre (NOC) Nitrate and Nitrite v3.3c Lab-On-Chip (LOC) sensor |
| Definition | A developmental microfluidic sensor that can be used in freshwater, estuarine, coastal and open ocean environment. It performs colourimetric nitrate analysis using the Griess assay on a microfluidic chip. Nitrate is reduced to nitrite using a cadmium tube. Weighing 4 kg (H = 19 cm, Dia. = 15 cm), it is housed in PVC and capable of deployments to 6000 m It uses a wavelength of 525 nm and pathlengths of 91.6, 10.16 and 1.16 mm. It has a detection limit of 25 nM and measurement range of 0.05 uM - 1000 uM. |
| Broader |
L05:
nutrient analysers |
| Related |
B75:
National Oceanography Centre (NOC), Southampton |
| Note | accepted |
| Deprecated | false |
| Alternative Label | NOC NO3+NO2 LOC v3.3c |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1167/1/ |
| Authored On | 2017-11-07 16:01:1 |
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