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Citation: LI Chun-Ying, ZHAO Chun-Jian, ZU Yuan-Gang. Determination of Residual Solvents in Solanesol by Gas Chromatography[J]. Chinese Journal of Applied Chemistry, ;2009, 26(3): 364-366. shu

Determination of Residual Solvents in Solanesol by Gas Chromatography

1.
MOE Key Laboratory of Forest Plant Ecology, Northeast Forestry University, Harbin 150040

Corresponding author: ZU Yuan-Gang,
Received Date: 20 February 2008
Available Online: 30 June 2008
Fund Project: 哈尔滨市青年科技创新人才专项资金项目(2006RFQXN003) (2006RFQXN003)

A method for determination of the contents of residual methanol,n-hexane,acetonitrile in solanesol by gas chromatography was reported.Samples and reference substances were dissolved in isopropanol,and tetrahydrofuran was used as the internal standard.A HP-5MS quartz capillary column(5% phenyl siloxane-95% methyl polyorganosiloxane,30 m×0.25 mm×0.25 μm) and FID detector was used.The temperature of the column was kept at 80 ℃ for 5 min,and then raised to 120 ℃ at 8 ℃/min,at which the sample was kept for 10 min.The temperature of the vaporizing chamber and the injection port was 200 ℃ and 250 ℃,respectively.High purity nitrogen was used as the carrier gas at a flow rate of 2.0 mL/min,and the volume of injection was 2 μL.
- solanesol,
- residual solvents,
- gas chromatography
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