SPB-624 气相毛细管色谱柱 24256
产品特点:SPB-624 气相毛细管色谱柱:Application: This column is specially tested for separation, efficiency, and low bleed. It is designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.USP Code: This column meets USP G43 requirements.Phase:*Bonded*ProprietaryTemp. Limits:*≤0.32 mm I.D.: Subambient to 250 °C (isothermal or programmed)*≥0.53 mm I.D.: Subambient to 230 °C (isothermal or programmed)material fused silicaBeta value 45df1.40μmapplication(s) gas chromatography (GC): suitableL × I.D. 60m × 0.25mmmatrix active group Bonded proprietary phasecolumn type capillary intermediate polarSPB-624:*专利键合相;*温度范围:室温~250℃(1.4 μm 或1.8 μm 膜厚)或室温~230℃(3 μm 膜厚);*可用溶剂冲洗;*应用:专用于空气、饮用水、废水和土壤中的挥发性卤代烃、非卤代和芳香族污染物的吹扫捕集分析。满足EPA方法: CLP-VOA 502.2 524.2 601 602 624 1624 TO-1 TO-2 TO-3 TO-14 5041 8010 8015 8020 8260色谱柱的应用:93种挥发化合物的分离--无需低于室温--少于20minSPB-624色谱柱: 75m×0.53mm ID,3um film货 号: 25432柱 温: 40℃(2min) ~ 65℃ at 5℃/min,~ 155℃at 12℃/min,~ 210℃ at 25℃/min载 气: 氦气,10ml/min检测器: MSD,m/z=35-260进 样: Purge 11 min,Dry Purge 3min,Desorb 250℃,5min订货信息:SPB-624 气相毛细管色谱柱内径(mm)长度(m)膜厚(μm)订货号0.25601.424256