Concept
Shimadzu Total Organic Carbon Analyser (TOC-LCPH)
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1380/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | Shimadzu TOC-LCPH | |
| Definition | A PC-controlled, total organic carbon analyser (high-sensitivity model), designed to make sample measurements of total carbon (TC), inorganic carbon (IC) and non-purgeable organic carbon (NPOC); total organic carbon (TOC) can be calculated by subtracting IC from TC measurements. An optional accessory enables the measurement of particulate organic carbon (POC) and total nitrogen (TN) as well. The instrument uses the 680 degC combustion catalytic oxidation method to analyse aqueous samples, and optionally solid and gas samples. TOC-LCPH analyses sample injection volumes within (10 - 2000) uL, and the measurement ranges are (0 - 30) g/L for TC, and (0 - 35) g/L for IC; the detection limit is 4 ug/L, and the coefficient of variation is at most 1.5%. The optional POC accessory measures within the (0 - 0.5) g/L range; the optional TN accessory measures within the (0 - 10) g/L range, at a detection limit of 5 ug/L and with a coefficient of variation of at most 3%. | |
| Date | 2020-01-08T15:44:17 | |
| Identifier | SDN:L22::TOOL1380 | |
| Note | accepted | |
| Has Current Version | 1 | |
| version | 1 | |
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | |
| Broader | L05:LAB01 | elemental analysers |
| Related | B75:ORG00919 | Shimadzu Scientific Instruments |
L35:MAN0045 | Shimadzu | |
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