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2003•Chinese Journal of PharmaceuticalsRequires access

Determination of Residual Organic Solvents in Nateglinide by Capillary GC

Liang Jun

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Abstract

A capillary GC method with FID detector for the determination of residual organic solvents acetone, dichlormethane and pyridine in nateglinide was presented. A FFAP capillary column was used. The RSD of intra and inter day was less than 3.0%. The average recoveries of the three solvents were 101.1%( RSD =2.5%),101.0%( RSD =2.8%) and 98.8%( RSD =2.1%), respectively. The detection limits were 31,50 and 18 ng,respectively.

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A capillary GC method with FID detector for the determination of residual organic solvents acetone, dichlormethane and pyridine in nateglinide was presented. A FFAP capillary column was used. The RSD of intra and inter day was less than 3.0%. The average recoveries of the three solvents were 101.1%( RSD =2.5%),101.0%( RSD =2.8%) and 98.8%( RSD =2.1%), respectively. The detection limits were 31,50 and 18 ng,respectively.

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Available abstract

A capillary GC method with FID detector for the determination of residual organic solvents acetone, dichlormethane and pyridine in nateglinide was presented. A FFAP capillary column was used. The RSD of intra and inter day was less than 3.0%. The average recoveries of the three solvents were 101.1%( RSD =2.5%),101.0%( RSD =2.8%) and 98.8%( RSD =2.1%), respectively. The detection limits were 31,50 and 18 ng,respectively.

Key concepts: Chemistry, Nateglinide, Chromatography, Capillary action, Acetone, Detection limit, Capillary gas chromatography, Residual

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