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A Chromatographic Method for Assay of Sodium Caprylate in the Formulation “Albumin, Solution for Infusions”


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Abstract

A method for assaying sodium caprylate content using gel filtration HPLC and recording of the refractometric detector signal is described. Validation studies demonstrated the suitability of the method. Inclusion of a spectrophotometer in the chromatography system provided for monitoring two parameters (“Sodium caprylate” and “Polymers and aggregates”) in a single test.

About the authors

E. V. Khlybova

Kirov Science Research Institute of Hematology and Blood Transfusion, Russian Federal Medical-Biological Agency

Author for correspondence.
Email: niigpk@yandex.ru
Russian Federation, 72 Krasnoarmeyskaya Street, Kirov, 610027

E. S. Kormshchikova

Kirov Science Research Institute of Hematology and Blood Transfusion, Russian Federal Medical-Biological Agency

Email: niigpk@yandex.ru
Russian Federation, 72 Krasnoarmeyskaya Street, Kirov, 610027

A. V. Drobkova

Kirov Science Research Institute of Hematology and Blood Transfusion, Russian Federal Medical-Biological Agency

Email: niigpk@yandex.ru
Russian Federation, 72 Krasnoarmeyskaya Street, Kirov, 610027

I. V. Paramonov

Kirov Science Research Institute of Hematology and Blood Transfusion, Russian Federal Medical-Biological Agency

Email: niigpk@yandex.ru
Russian Federation, 72 Krasnoarmeyskaya Street, Kirov, 610027

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