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Determination of Borneol in Qilisan by GC

Wang Xiao-gen

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Abstract

Objective To establish a GC method for the determination of borneol in Qilisan. Methods Using methyl salicylate as inter-standard, the content of borneol was assayed by DB-5 capillary column with FID detector, programmed temperature and high pure helium as carrier gas with the flow rate of 1 mL/min. Results The linear range of borneol was 0.301 8￣2.012 μg. The average recovery of borneol was 96.3 % with RSD of 1.08%. Conclusion This method is accurate, reliable and reproducible. It can be used for the assay of borneol in Qilisan.

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What this paper is about

Objective To establish a GC method for the determination of borneol in Qilisan. Methods Using methyl salicylate as inter-standard, the content of borneol was assayed by DB-5 capillary column with FID detector, programmed temperature and high pure helium as carrier gas with the flow rate of 1 mL/min. Results The linear range of borneol was 0.301 8￣2.012 μg. The average recovery of borneol was 96.3 % with RSD of 1.08%. Conclusion This method is accurate, reliable and reproducible. It can be used for the assay of borneol in Qilisan.

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Available abstract

Objective To establish a GC method for the determination of borneol in Qilisan. Methods Using methyl salicylate as inter-standard, the content of borneol was assayed by DB-5 capillary column with FID detector, programmed temperature and high pure helium as carrier gas with the flow rate of 1 mL/min. Results The linear range of borneol was 0.301 8￣2.012 μg. The average recovery of borneol was 96.3 % with RSD of 1.08%. Conclusion This method is accurate, reliable and reproducible. It can be used for the assay of borneol in Qilisan.

Key concepts: Borneol, Chromatography, Chemistry, Linear range, Methyl salicylate, Gas chromatography, Volumetric flow rate, Analytical Chemistry (journal)

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