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Journals and Conferences
A new affinity sorbent has been synthesized — soybean trypsin inhibitor (STI)-amylopectin-hydrazidosuccinyl-Sepharose — and its properties have been studied in comparison with those of an analogous… (More)
Control of the content of contaminants both in individual synthetic intermediates and in manufactured pharmaceutical preparations is extremely important. In the present work gas--liquid… (More)
1. The absorption spectra in the ultraviolet and infrared regions were run. 2. The fluorescence of the substances being analyzed as powders, in solution, and on filter paper was determined. 3. Nine… (More)
A spectrophotometric method for the quantitative determination of homopantothenic acid at λ 260 nm has been developed.