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Development of a New Soil Extractant for Simultaneous Phosphorus, Ammonium, and Nitrate Analysis

✍ Scribed by Haney, R. L.; Haney, E. B.; Hossner, L. R.; Arnold, J. G.

Book ID
126684633
Publisher
Taylor and Francis Group
Year
2006
Tongue
English
Weight
279 KB
Volume
37
Category
Article
ISSN
0010-3624

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πŸ“œ SIMILAR VOLUMES

Sequential diffusion of ammonium and nit
Sequential diffusion of ammonium and nitrate from soil extracts to a polytetrafluoroethylene trap for 15N determination
✍ Peter SΓΈrensen; Erik Steen Jensen πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 277 KB

## A novel diffusion method was used for preparation of NHfand NO;-N samples from soil extracts far 15N determination. Ammonium, and nitrate following reduction to ammonia, are allowed to diffuse to an acid-wetted glass filter enclosed in polytetrafluoroethylene tape. The method was evaluated with