RU94004051A - METHOD OF QUANTITATIVE DETERMINATION OF CERUKAL - Google Patents

METHOD OF QUANTITATIVE DETERMINATION OF CERUKAL

Info

Publication number
RU94004051A
RU94004051A RU94004051/04A RU94004051A RU94004051A RU 94004051 A RU94004051 A RU 94004051A RU 94004051/04 A RU94004051/04 A RU 94004051/04A RU 94004051 A RU94004051 A RU 94004051A RU 94004051 A RU94004051 A RU 94004051A
Authority
RU
Russia
Prior art keywords
determination
quantitative determination
cerukal
cerucal
solution
Prior art date
Application number
RU94004051/04A
Other languages
Russian (ru)
Other versions
RU2070720C1 (en
Inventor
Р.К. Чернова
Н.Н. Гусакова
К.И. Бендер
Г.М. Борисова
А.В. Маврин
С.Ю. Доронин
Original Assignee
Научно-исследовательский институт химии при Саратовском государственном университете им.Н.Г.Чернышевского
Filing date
Publication date
Application filed by Научно-исследовательский институт химии при Саратовском государственном университете им.Н.Г.Чернышевского filed Critical Научно-исследовательский институт химии при Саратовском государственном университете им.Н.Г.Чернышевского
Priority to RU94004051A priority Critical patent/RU2070720C1/en
Priority claimed from RU94004051A external-priority patent/RU2070720C1/en
Publication of RU94004051A publication Critical patent/RU94004051A/en
Application granted granted Critical
Publication of RU2070720C1 publication Critical patent/RU2070720C1/en

Links

Claims (1)

Способ относится к аналитической химии, в частности к количественному определению церукала. Цель изобретения - понижение предела обнаружения церукала, повышение селективности определения в присутствии других лекарственных средств. Поставленная цель достигается тем, что определение церукала проводят путем обработки пробы спиртовым раствором п-диметилкоричного альдегида (п-ДМАКА) в присутствии додецилсульфата натрия (ДСNА) в среде цитратного буферного раствора при рН 1,2 - 4,0 с последующим фотометрированием полученного раствора при α=540 нм. Способ отличается хорошей воспроизводимостью и правильностью, ошибка определения не превышает 10%.The method relates to analytical chemistry, in particular to the quantitative determination of cerucal. The purpose of the invention is to reduce the detection limit of cerucal, increasing the selectivity of the determination in the presence of other drugs. This goal is achieved by determining that cerucol is carried out by treating a sample with an alcoholic solution of p-dimethylcinnamic aldehyde (p-DMAKA) in the presence of sodium dodecyl sulfate (DCNA) in a citrate buffer solution at pH 1.2-4.0, followed by photometry of the resulting solution α = 540 nm. The method has good reproducibility and accuracy, the error of determination does not exceed 10%.
RU94004051A 1994-02-04 1994-02-04 Method of cerucal quantitative determination RU2070720C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94004051A RU2070720C1 (en) 1994-02-04 1994-02-04 Method of cerucal quantitative determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94004051A RU2070720C1 (en) 1994-02-04 1994-02-04 Method of cerucal quantitative determination

Publications (2)

Publication Number Publication Date
RU94004051A true RU94004051A (en) 1995-12-20
RU2070720C1 RU2070720C1 (en) 1996-12-20

Family

ID=20152173

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94004051A RU2070720C1 (en) 1994-02-04 1994-02-04 Method of cerucal quantitative determination

Country Status (1)

Country Link
RU (1) RU2070720C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2605316C2 (en) * 2015-02-02 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" (Астраханский государственный университет) Method for quantitative determination of metoclopramide

Similar Documents

Publication Publication Date Title
Caussé et al. Plasma total homocysteine and other thiols analyzed by capillary electrophoresis/laser‐induced fluorescence detection: Comparison with two other methods
DK0559164T3 (en) Immunological method for determining HbA1c
ES2154703T3 (en) PROCEDURE FOR THE SPECIFIC DETECTION OF AN ACTIVATED COAGULATION FACTOR WITH A STABILITY ELEVATED AGAINST ACTIVATED PROTEIN C.
EP0909953A3 (en) Method for improving the accuracy of the semi-quantitative determination of analyte in fluid samples
RU94004051A (en) METHOD OF QUANTITATIVE DETERMINATION OF CERUKAL
CA2089395A1 (en) Monoclonal antibodies for detecting water treatment polymers
Pal et al. In situ sample cleanup during immunoassay: a simple method for rapid detection of aflatoxin B1 in food samples
Degan et al. Time-resolved fluoroimmunoassay of aflatoxins.
PT1039297E (en) REAGENT FOR THE DETERMINATION OF LEUKOCYTES AND THE QUANTIFICATION OF HEMOGLOBIN IN A SAMPLE OF BLOOD
ZA872145B (en) Method for the detection of pregnancy disorders
SU1113720A1 (en) Prothionamide determination method
RU97105481A (en) METHOD FOR SEPARATE DETERMINATION OF ANILINE AND PHENOL IN AQUEOUS SOLUTIONS
CA2123069A1 (en) Immunoassay for analytes in samples using alkylating agents
Haux et al. A method for determination of cystine in urine
Hjerpe et al. Modified procedures for the determination of hexuronic acids, hexoses and proteins using the Auto Analyzer II system
SU1409920A1 (en) Method of determining bismuth
SU883720A1 (en) Method of quantitative determination of tetracyclin and its derivatives
SU1096570A1 (en) Method of determination of "silver" in acrylic plastic
Ding et al. Determination of total iron binding capacity of serum by capillary electrophoresis
RU1800331C (en) Method for o-, m-, p-phenylenediamine quantitative determination
SU1427260A1 (en) Method of quantitative analysis of formaldehyde in air
SU1506336A1 (en) Method of analysis of dimaleimides
SU1453323A1 (en) Method of quantitative analysis of aluminium and manganese in mixtures
SU1239565A1 (en) Method of quantitative determining of aniline in air
Wei et al. Enhancement Effect of Organic Reagent and Carrier Stream on Sensitivity of Chromium in Flow Injection-Atomic Absorption Spectrometry