MD4488B1 - Metodă de determinare a conţinutului de potasiu în preparatele farmaceutice - Google Patents
Metodă de determinare a conţinutului de potasiu în preparatele farmaceuticeInfo
- Publication number
- MD4488B1 MD4488B1 MDA20160049A MD20160049A MD4488B1 MD 4488 B1 MD4488 B1 MD 4488B1 MD A20160049 A MDA20160049 A MD A20160049A MD 20160049 A MD20160049 A MD 20160049A MD 4488 B1 MD4488 B1 MD 4488B1
- Authority
- MD
- Moldova
- Prior art keywords
- amount
- tetraphenylborate
- potassium
- excess
- determining
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Invenţia se referă la o metodă potenţiometrică de determinare a conţinutului ionilor de potasiu în preparatele farmaceutice.Metoda, conform invenţiei, include adăugarea în exces a unei cantităţi prestabilite de tetrafenilborat de sodiu la proba analizată care conţine ioni de potasiu şi titrarea potenţiometrică ulterioară a probei, totodată, titrarea excesului de tetrafenilborat cu soluţie standard de KCl se realizează cu un electrod tetrafenilborat-selectiv pe bază de [Cr3O(C5H9O2)6(H2O)3][B(C6H5)4]. Conţinutul de potasiu se determină conform diferenţei dintre cantitatea prestabilită şi excesul de tetrafenilborat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20160049A MD4488C1 (ro) | 2016-04-26 | 2016-04-26 | Metodă de determinare a conţinutului de potasiu în preparatele farmaceutice |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20160049A MD4488C1 (ro) | 2016-04-26 | 2016-04-26 | Metodă de determinare a conţinutului de potasiu în preparatele farmaceutice |
Publications (2)
Publication Number | Publication Date |
---|---|
MD4488B1 true MD4488B1 (ro) | 2017-05-31 |
MD4488C1 MD4488C1 (ro) | 2017-12-31 |
Family
ID=58850666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20160049A MD4488C1 (ro) | 2016-04-26 | 2016-04-26 | Metodă de determinare a conţinutului de potasiu în preparatele farmaceutice |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD4488C1 (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107703019A (zh) * | 2017-09-08 | 2018-02-16 | 瓮福达州化工有限责任公司 | 一种含钾型磷酸二铵中钾含量检测方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214968A (en) * | 1978-04-05 | 1980-07-29 | Eastman Kodak Company | Ion-selective electrode |
CA1210674A (en) * | 1983-06-20 | 1986-09-02 | Eastman Kodak Company | Potassium ion-selective compositions and electrodes containing same |
US4608149A (en) * | 1983-06-20 | 1986-08-26 | Eastman Kodak Company | Potassium ion-selective compositions and electrodes containing same |
US4487679A (en) * | 1984-03-15 | 1984-12-11 | Eastman Kodak Company | Potassium ion-selective electrode |
US4973394A (en) * | 1988-09-02 | 1990-11-27 | Sri International | Immobilized valinomycin molecule for K+ sensor |
MD787G2 (ro) * | 1997-02-13 | 1998-03-31 | Государственный Университет Молд0 | Compoziţie pentru membrana electrodului senzitiv la prezenţa ionilor de dodecisulfat |
-
2016
- 2016-04-26 MD MDA20160049A patent/MD4488C1/ro not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107703019A (zh) * | 2017-09-08 | 2018-02-16 | 瓮福达州化工有限责任公司 | 一种含钾型磷酸二铵中钾含量检测方法 |
Also Published As
Publication number | Publication date |
---|---|
MD4488C1 (ro) | 2017-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2017011312A (es) | Metodos para la cuantificacion de los niveles de insulina por espectrometria de masas. | |
PH12018502001A1 (en) | Mixed view display method and device | |
GB2558812A8 (en) | Labeling computing objects for improved threat detection | |
MY187050A (en) | Cancer cell-specific antibody, anticancer agent, and cancer testing method | |
MX2018014867A (es) | Metodo de espectrometria de masa para deteccion y cuantificacion de metabolitos. | |
SG10201808208PA (en) | Agent comprising imidazole dipeptide | |
PH12019500925A1 (en) | Beam measurement method and apparatus | |
EP3899757A4 (en) | ACCURATE AND TRANSPARENT PATH PREDICTION USING PROCESS EXPLORATION | |
EP3391038B8 (en) | Method of operating a mixed ionophore ion-selective electrode for the improved detection of urea in blood | |
CA3010454A1 (fr) | Systeme et procede de mesure d'une propriete d'ecoulement d'un fluide au sein d'un milieu poreux | |
MX2016011807A (es) | Membrana sensible al magnesio para un electrodo potenciometrico de ion selectivo para medicion de magnesio ionizado y metodos de produccion y uso de la misma. | |
WO2015169511A3 (de) | Enzymatische bestimmung von hba1c | |
EP3605095A4 (en) | KIT, METHOD AND REAGENT FOR MEASURING A SUBSTANCE MEASURED | |
EP3605091A4 (en) | KIT, METHOD AND REAGENT FOR MEASURING A SUBSTANCE MEASURED | |
EP3425381A4 (en) | ION SENSOR, METHOD FOR MEASURING ION CONCENTRATION, AND ELECTRONIC COMPONENT | |
MX2021005375A (es) | Metodos para cuantificar preparaciones de oligosacaridos. | |
MX2020001830A (es) | Deteccion y cuantificacion de guanidinoacetato, creatina, y creatinina mediante espectrometria de masas. | |
SG10201900563YA (en) | Systems and methods for mass calibration | |
MD4488C1 (ro) | Metodă de determinare a conţinutului de potasiu în preparatele farmaceutice | |
BR112017011033A2 (pt) | ?sistema e método para determinar pelo menos uma propriedade de uma amostra, elemento de teste e método para produzir um elemento de teste? | |
EA202090380A1 (ru) | Системы и способы для выполнения анализа гликанов в образце в режиме реального времени | |
EP3249396A4 (en) | Metal ion detection method, analyte detection method, electrode substrate, and detection kit | |
SG11201907866SA (en) | Horseshoe crab factor b variant | |
PH12015502538A1 (en) | Plants having one or more enhanced yield-related traits and a method for making the same | |
GB2554282A (en) | Lock mass library for internal correction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |