A method for isolation, identification, and measurement of lidocaine is proposed for investigations of biological specimens. The presence of lidocaine is confirmed by common alkaloid reactions, chromatography in a thin layer of adsorbent, and color test. Lidocaine concentration is measured by extraction photoelectrocolorimetry.
View Article and Find Full Text PDFA method for isolation and identification of 21 glues from cadavers has been developed. Chromogenic reactions are proposed to be used for identification and conditions of chromatography in a thin layer of sorbent developed.
View Article and Find Full Text PDFA method for detection and measurements in cadaveric material of some drugs used to induce abortions has been developed. The drugs were measured by spectrophotometry, photo-electro-colorimetry, and argentometry. Detection threshold by the said methods was 0.
View Article and Find Full Text PDFMethods of extraction and detection of ascorbic acid, ergot alkaloids, cotarnine, microfollin, tinctures of marigold, peony, sage-brush, iodine, benzestrol, pachycarpine, hexestrol, folliculin, quinine, ethoxydiaminoacridine lactate were developed. Detection limits are 0.1-1 mg/100 g of object.
View Article and Find Full Text PDFMethod of detection, purification and determination of some antidiabetic agents (ADA)--bucarban, butamid, glybenclamid, glybutide, methformine, prediane, chlorpropamide, chlocyclamide, cyclamide in biological material was developed. Microcrystalline reaction with 10% alcoholic potassium iodide, colour reactions and investigation by TLC method both native substances and nitration products were developed to identify ADA. The assay is performed by spectrophotometry.
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