SU1170345A1 - Method of determining potassium in sea water - Google Patents
Method of determining potassium in sea water Download PDFInfo
- Publication number
- SU1170345A1 SU1170345A1 SU843704985A SU3704985A SU1170345A1 SU 1170345 A1 SU1170345 A1 SU 1170345A1 SU 843704985 A SU843704985 A SU 843704985A SU 3704985 A SU3704985 A SU 3704985A SU 1170345 A1 SU1170345 A1 SU 1170345A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sea water
- sample
- determining
- determining potassium
- sodium tetraphenylborate
- Prior art date
Links
Abstract
СПОСОБ ОПРЕДЕЛЕНИЯ КАЛИЯ В МОРСКОЙ ВОДЕ, включакнций подкисление пробы, осаждение раствором тетрафенилбората натри , растворение полученного осадка в диметилформами-. де, содержащем сцннтипл ционЯЫе добавки , и последующее измерение радиоактивности , отличающйй-с тем, что,с целью повьшени точности определени и ускорени процесса, используют тетрафенилборат натри , меченый по С, а дл растворени осадка - смесь диметилформамида и диоксана в соотношении 1:METHOD FOR DETERMINING KALIUM IN SEA WATER, including acidification of the sample, precipitation with a solution of sodium tetraphenylborate, dissolving the resulting precipitate in dimethyl forms -. de, containing scientifically based additives, and subsequent measurement of radioactivity, characterized in that, in order to improve the accuracy of determination and acceleration of the process, sodium tetraphenylborate labeled in C is used, and a mixture of dimethylformamide and dioxane is used in the ratio 1:
Description
СО 4: СПCO 4: SP
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843704985A SU1170345A1 (en) | 1984-02-28 | 1984-02-28 | Method of determining potassium in sea water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843704985A SU1170345A1 (en) | 1984-02-28 | 1984-02-28 | Method of determining potassium in sea water |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1170345A1 true SU1170345A1 (en) | 1985-07-30 |
Family
ID=21105144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843704985A SU1170345A1 (en) | 1984-02-28 | 1984-02-28 | Method of determining potassium in sea water |
Country Status (1)
Country | Link |
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SU (1) | SU1170345A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912180A (en) * | 1993-08-13 | 1999-06-15 | Hybrivet Systems, Inc. | Process and apparatus for testing for substances in liquids |
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1984
- 1984-02-28 SU SU843704985A patent/SU1170345A1/en active
Non-Patent Citations (1)
Title |
---|
Sporek K.F. The gravimetrie determination of Potassium as the potassium-tetraphenylboron salt. Analyst, 1956, v. 81, c. 540-543. Меркушов A.B., Сапожников Ю.А. Жидкостно-сцинтилл ционное определение кали в морскоц воде. Вест.МГУ, 1983, № 1868-83 Деп., с. 5. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912180A (en) * | 1993-08-13 | 1999-06-15 | Hybrivet Systems, Inc. | Process and apparatus for testing for substances in liquids |
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