Concept
National Oceanography Centre (NOC) Nitrate and Nitrite v3.2c Lab-On-Chip (LOC) sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1103/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | NOC LOC NO3 NO2 Sensor v3.2c | |
| Definition | A stand-alone microfluidic wet-chemical (colourimetric) nitrate and nitrite lab-on-chip (LOC) system designed to perform automated in-situ chemical analysis using the Griess assay. The instrument detects nitrate and nitrite (up to 350 µM, 21.7 mg/L as NO3-) with a limit of detection (LOD) of 0.025 µM for nitrate (0.0016 mg/L as NO3-) and 0.02 µM for nitrite (0.00092 mg/L as NO2-). This performance is suitable for all natural waters except for the oligotrophic open ocean. Beaton et al. (2012) has a full description of the technology. | |
| Date | 2018-09-20T11:08:1 | |
| Identifier | SDN:L22::TOOL1103 | |
| Note | accepted | |
| Has Current Version | 3 | |
| Version | 1 | |
| 2 | ||
| version | 3 | |
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | |
| Broader | L19:SDNKG17 | sensor_model |
L05:181 | nutrient analysers | |
| Related | B75:ORG00009 | National Oceanography Centre (NOC), Southampton |
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