Preservation and storage of samples for the determination of dissolved organic carbon
โ Scribed by Merks, A. G. A. ;Vlasblom, A. G.
- Publisher
- Springer-Verlag
- Year
- 1983
- Weight
- 290 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1573-5125
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๐ SIMILAR VOLUMES
A flow-mJectlon method for the determmatlon of dissolved organic carbon concentrations m natural and waste waters IS described The analysis IS based on m-hne W photo-oxldatlon of dissolved orgamc carbon (DOC) to carbon dloxlde with spectrophotometrlc detectlon The method IS rapld (ca 45 samples h-l)
Chloroform, formaldehyde and ions of copperi and mercury(II) were tested as preservatives of water samples for determination of non-ionic surfactants (NS). River water (Warta River, Poznan) was used as hydrobiological background. Mainly the concentration of "native" NS from river water was measured,