CONTINUOUS AUTOMATED DETERMINATION OF AMINO ACIDS BY ENZYME ELECTRODE POTENTIOMETRY
نویسندگان
چکیده
منابع مشابه
Fully automated liquid-chromatographic determination of amino acids.
This inexpensive method for fully automated amino acid analysis combines the advantages of automated precolumn derivatization with o-phthaldialdehyde and favorable analytical conditions to separate and quantify 30 amino acids found in normal plasma. The system can run unattended for almost four days, during which the data are processed automatically by a personal computer and a maximum of 76 sa...
متن کاملApplication Note ► Determination of Amino acids by UHPLC with automated OPA- Derivatization by the Autosampler
Category Bio Analysis Matrix Method UHPLC
متن کاملApplication Note ► Determination of Amino acids by UHPLC with automated OPA- Derivatization by the Autosampler
Category Bio Analysis Matrix Method UHPLC
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Chemical tests for measurement of blood alcohols are the subject of much interest. particularly in legal cases, and there is a need for quick, simple and reliable assay methods. Likewise. the determinations of carboxylic acids and aldehydes are of importance in various industrial fields, but such assays are difficult to carry out. especially at low concentrations. In the past. alcohols_ have be...
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A procedure for the precise determination of the D and L isomers in a given sample of an amino acid has been based upon chromatographic separation of the diastereoisomeric dipeptides obtained by derivatization with an L-amino acid N-carboxyanhydride. The conditions for the preparation of dipeptides developed by Hirschmann and associates make the derivatization step simple and rapid; the couplin...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 1991
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.7.supple_293