Chromatography - Bartelt

ChromatographyChromatography columns/GC columnsLLG CHROMATOGRAPHY CATALOGUE11Optima ® 1701 capillary columns for GC14 % Cyanopropyl-phenyl - 86 % DimethylpolysiloxaneMACHEREY-NAGELUSP G46medium polar phasespecial selectivity due to high cyanopropyl contentreference column for structure identification, e.g. in combination with Optima 5film thickness 1 µm for solvent analysessimilar phases: OV-1701, DB-1701, CP?Sil 19 CB, HP-1701, Rtx-1701, SPB-1701, 007-1701, BP10, ZB-1701max. temperature for isothermal operation: 300°C, max. temperature for short isotherms in a temperature programme:320°C for 0.53mm ID columns the max. temperatures are 280 and 300°C, resp.Int.Ext. Film Length PK Cat. No.diam.diam. thicknessmm mm µm m0.250.250.250.250.250.250.250.320.320.320.320.320.320.320.320.320.320.320.320.320.320.320.320.530.530.530.530.530.40.40.40.40.40.40.40.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.80.80.80.80.80.250.250.501.000.250.250.500.250.350.501.000.250.350.501.000.250.351.001.000.250.350.501.001.002.001.002.002.002530303050606025252525303030305050505060606060252530305011111111111111111111111111114.003 0354.003 0364.003 0394.003 2724.003 0374.003 0384.003 0404.003 1034.003 2224.003 1074.003 2684.003 1044.003 2234.003 1084.003 2694.003 1054.003 2244.003 1094.003 2704.003 1064.003 2257.088 3274.003 2714.003 1724.003 1784.003 1734.003 1794.003 180Custom-made columns to your specifications on request.Each column is individually tested and supplied with test certificate and test chromatogram, but without fittings or ferrules.Column ends are melted or closed with septa, and thus protected from Additionally, we supply the corresponding test mixture with each column.Analysis of aromatic hydrocarbonsColumn: OPTIMA ® 1701, 0.25 μm film, 25 m x 0.32 mm ID, max. temp. 300/320 °CInj. volume: 1 μlCarrier gas: 0.6 bar N 2Split: 1:40Temperature: 60 °C → 120 °C, 4 °C/minDetector: FID 260 °CPeaks:1. Benzene7. 2-Methylphenol2. Toluene8. 2,6-Dimethylphenol3. Ethylbenzene9. 4-Methylphenol4. p-Xylene10. 2,4-Dimethylphenol5. o-Xylene11. 2,4,6-Trimethylphenol6. PhenolMN Appl. No. 200400214350 56 789101110 15 min92E & OE.