METHOD FOR THE DETERMINATION OF POLYSORBATE

The present invention relates to a method for the determination of polysorbate in a protein-containing sample. The method of the present invention involves the pretreatment of the sample by alkaline hydrolysis followed by colorimetric determination.

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Bibliographische Detailangaben
Hauptverfasser: WEBER Alfred, SCHWARZ Hans-Peter, ENGELMAIER Andrea, ANDERLE Heinz
Format: Patent
Sprache:eng ; slv
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Beschreibung
Zusammenfassung:The present invention relates to a method for the determination of polysorbate in a protein-containing sample. The method of the present invention involves the pretreatment of the sample by alkaline hydrolysis followed by colorimetric determination.