Liquid scintillation counting of filtered algae in primary production studies
A technique for preparing phytoplankton samples for liquid scintillation counting and standardization has been developed. It consists of digestion of the carbon-14 labeled algae on small, inert filters coupled with a filter standardization and channels ratio method of efficiency determination. The technique is an alternative to many currently used methods which result in two-phase systems whose counting efficiency cannot be easily determined. Although it does not produce a purely homogeneous solution, the proposed technique does allow for a more accurate determination of counting efficiency within the usual range of application in eutrophic or saline water.
Citation Information
Publication Year | 1976 |
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Title | Liquid scintillation counting of filtered algae in primary production studies |
Authors | Doyle W. Stephens |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Journal of Research of the U.S. Geological Survey |
Index ID | 70233437 |
Record Source | USGS Publications Warehouse |