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Pharmaceutical Proteins
Research from PLIVA Research and Development Ltd. yields new data on pharmaceutical proteins
May 16th, 2008
Scientists discuss in 'Ion chromatography of azide in pharmaceutical protein samples with high chloride concentration using suppressed conductivity detection' new findings in pharmaceutical proteins. According to recent research from Zagreb, Croatia, "Methods based on reversed-phase liquid chromatography with UV detection of 4-nitrobenzoyl-or 3,5-dinitrobenzoyl azide derivatives lack in accuracy and stability of derivatives to be applied for azide determination in pharmaceutical protein samples with high sodium chloride concentrations. This paper describes a sensitive and selective ion chromatographic method, with simple sample preparation and suppressed conductivity detection, developed...
Source: Health Business Week (2008-05-16)
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