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2004•Chinese Journal of PharmaceuticalsRequires access

Determination of Residual Organic Solvents in Ziprasidone by Capillary GC

Wentao Jiang

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Abstract

A capillary GC method with FID detector for the determination of residual organic solvents ethanol,isopropanol, dichloromethane, n-hexane, tetrahydrofuran, DMF and dimethyl malonate was established. A HP-5 capillarycolumn was used. Seven solvents had good linearity in the determination range, and the RSDs were less than 5%. Theaverage recovery was 93.7%～103.8%.

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What this paper is about

A capillary GC method with FID detector for the determination of residual organic solvents ethanol,isopropanol, dichloromethane, n-hexane, tetrahydrofuran, DMF and dimethyl malonate was established. A HP-5 capillarycolumn was used. Seven solvents had good linearity in the determination range, and the RSDs were less than 5%. Theaverage recovery was 93.7%～103.8%.

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Available abstract

A capillary GC method with FID detector for the determination of residual organic solvents ethanol,isopropanol, dichloromethane, n-hexane, tetrahydrofuran, DMF and dimethyl malonate was established. A HP-5 capillarycolumn was used. Seven solvents had good linearity in the determination range, and the RSDs were less than 5%. Theaverage recovery was 93.7%～103.8%.

Key concepts: Chemistry, Dichloromethane, Chromatography, Tetrahydrofuran, Hexane, Capillary gas chromatography, Capillary action, Ethanol

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