Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis
The experiments show that under these conditions the common trace nutrients, cobalt, copper, manganese, molybdenum and zinc are sufficiently completely extracted as chelates by shaking the soil extract with oxine-chloroform solution. The hydrogen ion concentration of the extract and the concentratio...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Scientific Agricultural Society of Finland
1960-01-01
|
| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71529 |
| _version_ | 1819168519402553344 |
|---|---|
| author | Osmo Mäkitie |
| author_facet | Osmo Mäkitie |
| author_sort | Osmo Mäkitie |
| collection | DOAJ |
| description | The experiments show that under these conditions the common trace nutrients, cobalt, copper, manganese, molybdenum and zinc are sufficiently completely extracted as chelates by shaking the soil extract with oxine-chloroform solution. The hydrogen ion concentration of the extract and the concentration of oxine in chloroform have decisive effects on the extractability. Using the reported and discussed procedure it is possible to separate the common trace metals from the major soil extract constituents, especially for spectrographic analysis. |
| first_indexed | 2024-12-22T19:04:54Z |
| format | Article |
| id | doaj.art-f45ecda24c1542bbaf5ee97de4c0d01e |
| institution | Directory Open Access Journal |
| issn | 1459-6067 1795-1895 |
| language | English |
| last_indexed | 2024-12-22T19:04:54Z |
| publishDate | 1960-01-01 |
| publisher | Scientific Agricultural Society of Finland |
| record_format | Article |
| series | Agricultural and Food Science |
| spelling | doaj.art-f45ecda24c1542bbaf5ee97de4c0d01e2022-12-21T18:15:51ZengScientific Agricultural Society of FinlandAgricultural and Food Science1459-60671795-18951960-01-01321Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysisOsmo Mäkitie0Department of Soil Science, Agricultural Research Centre, HelsinkiThe experiments show that under these conditions the common trace nutrients, cobalt, copper, manganese, molybdenum and zinc are sufficiently completely extracted as chelates by shaking the soil extract with oxine-chloroform solution. The hydrogen ion concentration of the extract and the concentration of oxine in chloroform have decisive effects on the extractability. Using the reported and discussed procedure it is possible to separate the common trace metals from the major soil extract constituents, especially for spectrographic analysis.https://journal.fi/afs/article/view/71529 |
| spellingShingle | Osmo Mäkitie Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis Agricultural and Food Science |
| title | Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis |
| title_full | Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis |
| title_fullStr | Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis |
| title_full_unstemmed | Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis |
| title_short | Chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis |
| title_sort | chloroform extraction of trace nutrients as oxinates from soil extracts for spectrographic analysis |
| url | https://journal.fi/afs/article/view/71529 |
| work_keys_str_mv | AT osmomakitie chloroformextractionoftracenutrientsasoxinatesfromsoilextractsforspectrographicanalysis |