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Determination of Vitamin K3 in Plasma by Differential Pulse Polarography

Year: 1985

Type: article

Abstract: The optimum conditions for the determination of vitamin K3 (VK3) in the plasma by differential pulse polarography were examined. This technique, after ether extraction, was found to be useful for the determination down to a level of 3×10-7M of VK8. The recovery of VK8 added to the plasma (4.0×10-6M) was more than 90%. At this concentration the coefficient of variation (n=4) was 5.5%.

Source: YAKUGAKU ZASSHI

DOI: 10.1248/yakushi1947.105.1_38

Authors: FUMIYO KUSU, KAZUHIRO OUCHI, YOSHIHIKO ONO, KIYOKO TAKAMURA

Language: Japanese

Topic: Electrochemical Analysis and Applications

Subfield: Electrochemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2305114763

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