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Colorimetric Method

DEVELOPMENT OF COLORIMETRIC METHOD FOR THE ANALYSIS OF AMINOCAPROIC ACID USING DCQ

DEVELOPMENT OF COLORIMETRIC METHOD FOR THE ANALYSIS OF AMINOCAPROIC ACID USING DCQ

... cost-effective colorimetric method was developed for the analysis of aminocaproic acid in bulk and injectable ...developed method was based on the generation of a colored complex through utilizing ...

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Stability Study of Tetracycline Drug in Acidic and Alkaline Solutions by Colorimetric Method

Stability Study of Tetracycline Drug in Acidic and Alkaline Solutions by Colorimetric Method

... This study indicated that the stability of tetracycline with time could be measured by colorimetric method, the previous methods used HPLC in this type of measurement. This study showed the effect of some ...

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Development of Colorimetric Method for Determination of Gabapentin Using Ascorbic Acid as Chromogen

Development of Colorimetric Method for Determination of Gabapentin Using Ascorbic Acid as Chromogen

... Literature review revealed different methods for the determination of gabapentin in bulk and pharmaceutical dosage forms. These methods include mainly spectrophotometric [3-6] and chromatographic methods [7-10]. The ...

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VALIDATED COLORIMETRIC METHOD FOR THE ESTIMATION OF SUCCINYL CHOLINE CHLORIDE IN FORMULATION

VALIDATED COLORIMETRIC METHOD FOR THE ESTIMATION OF SUCCINYL CHOLINE CHLORIDE IN FORMULATION

... new colorimetric method was developed for the estimation of succinyl choline ...proposed colorimetric method is based on the reaction between succinyl choline chloride and bromothymol blue ...

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Gold nanoparticle-based colorimetric method for the detection of prostate-specific antigen

Gold nanoparticle-based colorimetric method for the detection of prostate-specific antigen

... the method for clinical assays, quantifications of PSA in serum samples from two healthy donors and two prostate patients were carried ...the colorimetric method is feasible for distinguishing ...

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Evaluation of Chloride Penetration Characteristics using a Colorimetric Method in Concrete Structures

Evaluation of Chloride Penetration Characteristics using a Colorimetric Method in Concrete Structures

... The colorimetric method consists of two reactions ...the colorimetric method is applied in concrete, it is recommendable that silver nitrate concentration more than ...by colorimetric ...

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Colorimetric method for rapid determination of bacteriuria

Colorimetric method for rapid determination of bacteriuria

... The current report is concerned with a method which can, in 1 min, semiquantify bacteria present in urine or other fluids by a process which does not require bacterial growth and which c[r] ...

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THE IN VITRO METABOLISM OF ESTROGENS BY THE LIVER STUDIED BY MEANS OF A COLORIMETRIC METHOD

THE IN VITRO METABOLISM OF ESTROGENS BY THE LIVER STUDIED BY MEANS OF A COLORIMETRIC METHOD

... EFFECT OF PH ON METABOLISM OF RAT LIVER liver tissue during the incubation period in such a SLICES ON 17-IS ESTRADIOL way that barium hydroxide hydrolysis alone, of all the procedures te[r] ...

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NOVEL COLORIMETRIC METHOD FOR ESTIMATION OF IODATE ION IN TABLE SALT SAMPLES

NOVEL COLORIMETRIC METHOD FOR ESTIMATION OF IODATE ION IN TABLE SALT SAMPLES

... spectrophotometric method has been developed for the determination of iodate ion using ...proposed method reports the reaction of iodate ion with trifluoperazine in acidic medium to form a red colored ...

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Some Observations on the Dissociation of Hæmocyanin by the Colorimetric Method

Some Observations on the Dissociation of Hæmocyanin by the Colorimetric Method

... The results obtained in numerous experiments with blood of Cancer, Maia, and Homarus agree in demonstrating clearly that concentration of the serum with neutral salts increases affinity [r] ...

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Analysis of Urea in Petfood Matrices: Comparison of Spectro Colorimetric, Enzymatic and Liquid Chromatography Electrospray Ionization High Resolution Mass Spectrometry Methods

Analysis of Urea in Petfood Matrices: Comparison of Spectro Colorimetric, Enzymatic and Liquid Chromatography Electrospray Ionization High Resolution Mass Spectrometry Methods

... Each method gives results which are not comparable and spectro-colorimetric methods may result in false-positive urea ...spectro- colorimetric method indicates that presence of free amino-acid ...

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DEVELOPMENT AND VALIDATION OF RP HPLC METHOD FOR QUANTIFICATION OF BETULINIC ACID IN VITEX NEGUNDO L  AND ITS POLYHERBAL FORMULATIONS

DEVELOPMENT AND VALIDATION OF RP HPLC METHOD FOR QUANTIFICATION OF BETULINIC ACID IN VITEX NEGUNDO L AND ITS POLYHERBAL FORMULATIONS

... The determination of total triterpenoids was determined by colorimetric method 19 with the following procedure. Initially, a stock solution of Ursolic acid (500μg/ml) was prepared. From above solution a ...

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Validated Specific HPLC Method for Determination of Darifinacin during Stability Studies

Validated Specific HPLC Method for Determination of Darifinacin during Stability Studies

... sensitive colorimetric method [4] for the determination of darifenacin, chiral separation of darifinacin by HPLC method [5] and quite expensive LC-MS/MS method [6] and a stability Indicating ...

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INFANT METHEMOGLOBINEMIA

INFANT METHEMOGLOBINEMIA

... Food additives; New colorimetric method for the determination of the nitrate and nitrite content of baby foods. C.: Baby foods as Contributing[r] ...

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Atom Transfer Radical Polymerization (ATRP)in Amplification-by-Polymerization for DNA Sensing

Atom Transfer Radical Polymerization (ATRP)in Amplification-by-Polymerization for DNA Sensing

... While Mirkin et al are at the frontier of gold nanoparticles facilitated DNA sensing, others groups have also demonstrated some interesting gold nanoparticle based sensing methods. One major group of these methods is ...

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SPECTROPHOTOMETRIC DETERMINATION OF 2  AMINO  4  CHLOROPHENOL AS A POTENTIAL IMPURITY IN CHLORZOXAZONE BULK DRUG

SPECTROPHOTOMETRIC DETERMINATION OF 2 AMINO 4 CHLOROPHENOL AS A POTENTIAL IMPURITY IN CHLORZOXAZONE BULK DRUG

... proposed method was not applied on chlorzoxazone tablets and applied only on spiked chlorzoxazone ...proposed method was successfully applied to the assay of ACP in spiked chlorzoxazone powder as shown in ...

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Copper Leaching Behavior from Waste Printed Circuit Board in Ammoniacal Alkaline Solution

Copper Leaching Behavior from Waste Printed Circuit Board in Ammoniacal Alkaline Solution

... a colorimetric method, because Cu(II) in the ammoniacal alkaline solution shows an absorbance peak at around a 630 nm wavelength and Cu(I) does not show an absorbance peak at this ...and colorimetric ...

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Comparison study: two methods for determination of urinary citrate

Comparison study: two methods for determination of urinary citrate

... conclusion colorimetric method for determination of citrate concentration was found to be better than enzymatic method according to the analytical and clinical performances , colorimetric ...

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Comparative Studies on Methods of Tannase Assay

Comparative Studies on Methods of Tannase Assay

... Miller Method: This is a colorimetric method where tannase breaks tannic acid which acts as a substrate, forming gallic acid and liberating ...

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SPECTROPHOTOMETRIC AND GAS CHROMATOGRAPHIC METHODS FOR DETECTION AND ASSAY OF MUSTARD GAS

SPECTROPHOTOMETRIC AND GAS CHROMATOGRAPHIC METHODS FOR DETECTION AND ASSAY OF MUSTARD GAS

... A colorimetric method for detection and assay of mustard gas in urine after addition of thymolphthalein is reported. The detection limit was 80 ng/ml of llrine. Mustard gas could also be detected in urine ...

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