Concept
cascade filtration, acetone extraction
| URI | http://vocab.nerc.ac.uk/collection/S03/current/S0400/ | ||
|---|---|---|---|
| Within Vocab | BODC parameter semantic model sample preparation entity descriptions | ||
| Alternative Labels | |||
| Definition | Physical separation of the solid size fractions and liquid phases of a water sample before the solid phase was mixed with acidified acetone to extract soluble compounds, usually plant pigments. | ||
| Date | 2007-07-27T15:40:54 | ||
| Identifier | SDN:S03::S0400 | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| Broader | S01:S019 |
sample preparation method entity | Mapping: 1472070 |
| Related | P01:CPHLFLCF |
Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate 0.2-10um phase] by cascade filtration, acetone extraction and fluorometry | Mapping: 846846 |
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