6890n gc system

Manufactured by Leco

The 6890N GC system is a gas chromatography instrument manufactured by Leco. It is designed for the separation, identification, and quantification of volatile and semi-volatile organic compounds in a variety of samples. The system includes an oven, injector, and detector, allowing for precise control and analysis of chromatographic separations.

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Lab products found in correlation

Pegasus 4 time of flight mass spectrometer, by Leco (1 mentions) Db 5ms, by Agilent Technologies (1 mentions)

2 protocols using 6890n gc system

GC-TOF MS Analysis of Organic Compounds

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The GC-MS was performed on an Agilent 6890N GC system interfaced with Leco Pegasus III GC-TOF Mass Spectrometer. The electron energy was –70 eV, and the ion source temperature was 220 °C. Each sample (1 μl) was injected in split mode (50:1) at 280 °C and separated through a capillary column of INNOWAX (30 × 0.25 × 0.25) (Agilent J&W column). The initial oven temperature was 30 °C, which was increased to 280 °C at 10 °C/min. Carrier gas flow was 0.8 ml/min.

Choi H.M., Jung Y., Park J., Kim H.L., Youn D.H., Kang J., Jeong M.Y., Lee J.H., Yang W.M., Lee S.G., Ahn K.S, & Um J.Y. (2016). Cinnamomi Cortex (Cinnamomum verum) Suppresses Testosterone-induced Benign Prostatic Hyperplasia by Regulating 5α-reductase. Scientific Reports, 6, 31906.

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GC-MS Analysis of HPAC Extract

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The constituents of the HPAC extract were evaluated using GC-MS analysis. GC-MS analysis was performed on an Agilent 6890N GC system interfaced with a Leco Pegasus IV Time of flight Mass Spectrometer. The electron energy was −70 eV, and the ion source temperature was 220°C. Each sample (1 μL, dissolved in MeOH) was injected in split mode (10 : 1) at 280°C and separated through a capillary column of DB-5MS (30 × 0.25 × 0.25) (Agilent J&W column). The initial oven temperature was 30°C, which was increased to 300°C at 10°C/min. Carrier gas (Helium) flow was 0.8 mL/min.

Ali A., Lim J., Kim E.H., Lee J.H., Seong S, & Kim W. (2021). Anti-Inflammatory Effects of Heat-Processed Artemisia capillaris Thunberg by Regulating IκBα/NF-κB Complex and 15-PGDH in Mouse Macrophage Cells. Evidence-based Complementary and Alternative Medicine : eCAM, 2021, 5320314.

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