Всесоюзный научно-исследовательский химико-фармацевтический институт им. Серго Орджоникидзе
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Measuring Or Testing Involving Enzymes Or Micro-Organisms
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Abstract
FIELD: analytical chemistry. SUBSTANCE: invention relates to assay of aranose, - [3-(α-L-arabinopyranosyl-1)-methyl-1-nitrosourea]. Sample is dissolved in acetic or benzoic acid solutions, treated with potassium or sodium hydroxide excess followed by measurement of nitrogen volume formed. Analysis duration is 30 min, sensitivity - 0.001 g. EFFECT: improved method of aranose assay. 2 tbl
SU4441313/04A1988-06-161988-06-16Method of aranose quantitative determination
SU1593406A1
(en)
Carboxylic acid amides which form lipophilic complexes with magnesium ions, process for preparing the lipophilic magnesium couplers and ion selective moieties