𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Application of the Berthelot reaction to the determination of ammonium‐N in soil extracts and soil digests

✍ Scribed by Hinds, A. A.; Lowe, L. E.

Book ID
111958652
Publisher
Taylor and Francis Group
Year
1980
Tongue
English
Weight
260 KB
Volume
11
Category
Article
ISSN
0010-3624

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📜 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 Sørensen; Erik Steen Jensen 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 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