gas chromatographic method
Development of Gas Chromatographic Method with Electron Capture Detector for Determination of Some PCDDs in Wheat and Rice Grain Matrix
... a gas chromatographic method coupled to micro-electron capture detector to determine four basic polychlorinated dibenzo-p-dioxins (PCDDs) congeners: 1, 1,2,3,7,8- pentachlorodibenzo-p-dioxin; 2, ...
10
Development of Gas Chromatographic method for Carcinogens
... Preparation of Standard solution : Weighed accurately about 1.0 g of Benzene GC standards into a 200 ml volumetric flask containing about 120 ml of Toluene . Mixed and diluted to volume with toluene & shake ...
7
DEVELOPMENT AND VALIDATION OF A HEAD SPACE GAS CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF ETHYLENE OXIDE CONTENT IN DIPYRIDAMOLE API
... GC-HS method for the determination of Ethylene oxide in Dipyridamole API as per ICH ...a method for the determination of Ethylene oxide in Dipyridamole API and validate ...The method would help in ...
13
DEVELOPMENT AND VALIDATION OF A HEADSPACE GAS CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF RESIDUAL SOLVENTS IN LEVETIRACETAM (API)
... and Chromatographic Condition: The analysis for the determination of residual solvents and its validation was performed on Agilent’s gas chromatograph equipped with headspace sampler and a flame ionization ...
6
Development and validation of a headspace gas chromatographic method for the determination of ethyl alcohol in ketorolac tromethamine injection
... HS-GC method was developed for the determination of ethyl alcohol content in Ketorolac Tromethamine injection ...space Gas chromatography was performed on Agilent GC with FID detector using Helium as ...
8
DEVELOPMENT AND VALIDATION OF A HEADSPACE GAS CHROMATOGRAPHIC METHOD FOR DETERMINATION OF RESIDUAL SOLVENTS FOR FIVE ANTIDEPRESSANT DRUG SUBSTANCES
... DMF and DMSO are high boiling point solvents comparing to residual solvents 153 ºC and 189 ºC respectively. During the preliminary evaluations the highest temperature used in the GC program was only 150 ºC. By using this ...
11
Static Head Space Gas Chromatographic Method For Quantitative Determination Of Residual Solvents In Canagliflozin API
... Headspace method was developed and validated for the quantities determination of residual solvents present in Canagliflozin bulk drug through an understanding of the synthetic process, nature of solvents and ...
8
Development of Gas Chromatographic method for Antibacterials
... that method is precise for LOQ Level and Higher level (Linearity 150%) To determine the precision of the proposed method, Six samples (as such) were analyzed and determine the %RSD of Ethanol and Acetone ...
10
Police Science Technical Abstracts and Notes
... WEK showed a the diffusion of alcohol from the A Rapid Gas Chromatographic Method for the stomach to the blood present in the intact heart chambers occurring after death is minimal, b De[r] ...
7
Gas chromatographic determination of styrene and other volatile organic compounds in polystyrene food packaging
... a gas chromatographic method to determine residual styrene and other VOCs including toluene, ethylbenzene, iso- propylbenzene and n-propylbenzene in polystyrene food packaging and to study their ...
25
Optimization of a gas chromatographic unit for measuring biogenic volatile organic compounds in ambient air
... online gas chromatographic method dedi- cated to biogenic volatile organic compound (BVOC) anal- ysis was developed for the measurement of a 20 BVOC gaseous mixture (isoprene; β-pinene; α-pinene; ...
19
Gas chromatographic–mass spectrometric determination of azithromycin in biological fluids
... A gas chromatographic – mass spectrometric (GC – MS) method is described for the determination of azithromycin monohydrate residue in biological ...This method allows detection of residual ...
6
Chromatographic Conditions for Baseline Resolution of Dipterocarpus semivestitus Extracts
... in chromatographic profiling of plant extracts is repetitive method development works whenever working with new ...the chromatographic method differs for every ...Thus, chromatographic ...
7
Police Science Technical Abstracts and Notes
... A gas-liquid chromatographic method is described for the quantitative determination of heroin in the presence of opium alkaloids such as morphine and monoacetylmorphine, and lactose and [r] ...
8
STUDY ON FINGERPRINT OF RADIX FALLOPIAE MULTIFLORAE BY HPLC-DAD-MS
... 3.2 Optimization of chromatographic conditions To develop a reliable chromatographic fingerprinting method, an optimized strategy for HPLC conditions was performed. To obtain sharp and symmetrical ...
5
Gas chromatographic identification of trace amounts of organic compounds
... Measurement of the retention by Kovats indices where a compound's elution is compared with an homologous series of n-alkanes 2 has become a widely used technique for solute identificatio[r] ...
215
A process of method development: A chromatographic approach
... in method development because this may affect the chromatography and the recovery of the ...subsequent method development ...the method development process because these two factors will probably ...
27
Journal of Applied Pharmaceutical Science
... Limit of detection (LOD) and limit of quantitation (LOQ) LOD is ability of an analytical method to detect the lowest concentration of the analyte. A signal-to-noise ratio should be 3 is generally considered ...
9
Gas chromatographic determination of D arabinitol/L arabinitol ratios in urine: a potential method for diagnosis of disseminated candidiasis
... To determine intraindividual variation over time, six urine samples were collected from each of 20 individuals one sample every second day; 10 individuals were healthy adults and childre[r] ...
5
Liquid chromatographic method for the determination of Triprolidine
... present method has the advantages of simplicity, precision, accuracy and ...of method and assay results are within the ...liquid chromatographic method can be used for routine analysis of ...
6