ASAM PIKRAT PDF

View My Stats. Jumlah kreatinin yang diekskresikan melalui urin menunjukkan keadaan ginjal seseorang. Dalam penelitian ini, dikembangkan metode untuk penentuan kreatinin secara otomatis yaitu sequential injection-flow reversal mixing SI-FRM. Pendeteksian kreatinin didasarkan pada pembentukan senyawa berwarna merah-orange yang dihasilkan dari reaksi antara kreatinin dan asam pikrat dalam suasana basa dan diukur pada panjang gelombang nm.

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View My Stats. Jumlah kreatinin yang diekskresikan melalui urin menunjukkan keadaan ginjal seseorang. Dalam penelitian ini, dikembangkan metode untuk penentuan kreatinin secara otomatis yaitu sequential injection-flow reversal mixing SI-FRM. Pendeteksian kreatinin didasarkan pada pembentukan senyawa berwarna merah-orange yang dihasilkan dari reaksi antara kreatinin dan asam pikrat dalam suasana basa dan diukur pada panjang gelombang nm. Reaksi pembentukan senyawa kreatinin-pikrat dilakukan melalui pembentukan segmen antara sampel dan reagen di-holding coil dan selanjutnya dilakukan proses flow reversal di-mixing coil.

Parameter-parameter yang mempengaruhi metode ini diuji secara detail. The amount of creatinine excreted in urine indicates kidney condition. In this experiment, the automatic determination method of determining creatinine was developed by using sequential injection-flow reversal mixing SI-FRM.

The detection of creatinine is based on the formation of a colored product red-orange yielded from the reaction of creatinine with picrate at alkaline medium. The absorbance is measured at wavelength of nm.

The formation of creatinine-picrate complex is performed through the segment formation between sample and reagent in the holding coil and then flow reversal process in the mixing coil of SI-FRM. Several parameters affecting to this method are investigated in detail. The results show that the optimum concentrations of picric acid and NaOH are 0.

This method is successfully applied to the determination of creatinine in urine with the detection limit of 1. Spectrophotometric determination of creatinine by monosegmented continuous-flow analysis. J Autom Chem Direct detection of renal function markers using microchip CE with pulsed electrochemical detection. Analyst Determination of creatinine in serum and urine by cation-exchange high-pressure liquid chromatography. Clin Chem J Chromatogr B A highly sensitive amperometric creatinine sensor.

Anal Chim Acta Sequential Injection: a new concept for chemical sensors, process analysis and laboratory assays. Automated online preconcentration system for the determination of trace amounts of lead using Pb-selective resin and inductively coupled plasma—atomic emission spectrometry.

Spectrosc Lett Sequential-injection on-line preconcentration using chitosan resin functionalized with 2-aminohydroxy benzoic acid for the determination of trace elements in environmental water samples by inductively coupled plasma-atomic emission spectrometry.

Talanta Staden JF. Determination of creatinine in urine and serum by flow-injection analysis using the Jaffe reaction. Fresen Z Anal Chem Simultaneous determination of creatine and creatinine using amperometric biosensors. A simple and portable colorimeter using a red-green-blue light-emitting diode and its application to the on-site determination of nitrite and iron in river-water.

Anal Sci Development of compact photometric titrator and absorptiometric detector for flow-injection analysis using light-emitting diode as light source. Bunseki Kagaku Synthesis of creatinine-imprinted poly a-cyclodextrin for the specific binding of creatinine. Biomaterials Determination of creatinine by flow injection analysis using creatinine deiminase. User Username Password Remember me. Abstract Jumlah kreatinin yang diekskresikan melalui urin menunjukkan keadaan ginjal seseorang.

Keywords creatinine; flow reversal mixing; sequential injection; urine. Full Text: PDF. Editorial Policies. Online Submissions. Author Guidelines. Editorial Team. Remember me.

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SINTESIS ASAM PIKRAT.pdf

Suhartini, Apt. Background:Cyanide is a toxic substance which can interfere health and cause death within a few minutes. The effect of acute cyanide exposure are dominant by nervous system and cardiovascular disturbane. Medical provement on that case as an absolute legal proof needs to be checked by toksiologist. Therefore an accurate and simple method is required for further toxicology examination. Methods: This experiment used quasi experimental planning. Subject of this study are white type Wistar mice g in weight.

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He a lth. Re a c tiv ity. Material Safety Data Sheet. Picric acid MSDS. Section 1: Chemical Product and Company Identification.

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Meaning of "Pikrat" in the German dictionary

Educalingo cookies are used to personalize ads and get web traffic statistics. We also share information about the use of the site with our social media, advertising and analytics partners. Meaning of "Pikrat" in the German dictionary. Salt of picric acid. Synonyms and antonyms of Pikrat in the German dictionary of synonyms. Examples of use in the German literature, quotes and news about Pikrat.

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