气相色谱玻璃柱

气相色谱填充柱〖硅烷化玻璃微珠〗部件号描述规格LDPC20601-020硅烷化玻璃微珠 100-180mesh 填充柱1/8"*2m1. 柱管无特殊说明均为进口不锈钢管，有PEEK管、镍管、惰化管等柱管材料可选2. 采用进口优质填料,填装均匀3. 柱长度可依据客户要求订做4. 色谱柱两端的螺母压环等连接件均可选购，请及时沟通，以免无法连接

产品特点及订货信息： 色谱科气相色谱玻璃空柱： General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 8.0 in. (203 mm)* Y (length of detector arm) = 8.0 in. (203 mm)* S (span, injector to detector) = 6.0 in. (152 mm)This column fits Tracor 540, 560, 565, 570, and 585 (not on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 2.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱：General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 13.0 in. (330 mm)* Y (length of detector arm) = 11.0 in. (279 mm)* S (span, injector to detector) = 1.57 in. (40 mm)This column fits Shimadzu 7A, 9A, 12A, 14A, 14B, 15A, 16A, and 2014 (on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 5.0 mm × 2.6 mm, TightSpeccolumn type empty

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm玻璃空柱，用于Varian 3300和3400 (FID, Inj. B to Det. B, 柱上进样) 硅烷化处理玻璃空柱，不含接头。X (length of injector arm) = 9.31 in. (236 mm) Y (length of detector arm) = 8.0 in. (203 mm) S (span, injector to detector) = 6.82 in. (173 mm)

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm玻璃空柱，用于Varian 3000, 4000, 6000, 和Vista (FID, Inj. A to Det. A, 柱上进样) 硅烷化处理玻璃空柱，不含接头。X (length of injector arm) = 9.31 in. (236 mm) Y (length of detector arm) = 8.0 in. (203 mm) S (span, injector to detector) = 5.5 in. (140 mm)

产品特点及订货信息： 色谱科气相色谱玻璃空柱：General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 8.72 in. (221 mm)* Y (length of detector arm) = 5.18 in. (132 mm)* S (span, injector to detector) = 6.0 in. (152 mm)This column fits Agilent 5700 (configuration 5, on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to producemore theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 4.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱：General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 11.85 in. (301 mm)* Y (length of detector arm) = 10.67 in. (271 mm)* S (span, injector to detector) = 2.82 in. (72 mm)This column fits Carlo Erba 2100.GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. Thisalso helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 6.0 mm × 2.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱： General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 11.0 in. (279 mm)* Y (length of detector arm) = 5.38 in. (137 mm)* S (span, injector to detector) = 7.0 in. (178 mm)This column fits Pye 104, 106, and 204 (on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 4.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱：General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 13.0 in. (330 mm)* Y (length of detector arm) = 11.0 in. (279 mm)* S (span, injector to detector) = 1.57 in. (40 mm)This column fits Shimadzu 7A, 9A, 12A, 14A, 14B, 15A, 16A, and 2014 (on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolutionmaterial glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 8.2 ft (2.5 m) × 5.0 mm × 2.6 mmcolumn type empty

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm 玻璃空管，用于PerkinElmer 8000 and 9000 (柱上进样) 硅烷化处理玻璃空管，接头不包含 X (连接进样口臂长) = 12.0 in. (305 mm) Y (连接检测器臂长) = 6.81 in. (173 mm) S (进样口与检测器之间跨度) = 6.5 in. (165 mm)

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm玻璃空柱，用于Agilent 5890 and 6890 (Configuration "A"，柱上进样，除TCD外所有检测器) 硅烷化处理的玻璃空管，不包含接头X (length of injector arm) = 11.02 in. (280 mm)Y (length of detector arm) = 9.05 in. (230 mm)S (span, injector to detector) = 9.0 in. (229 mm)

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm 玻璃空柱，用于Agilent 5890 and 6890 (Configuration "A"，柱上进样，除TCD外所有检测器) 硅烷化处理玻璃空柱，不含接头。X (length of injector arm) = 11.02 in. (280 mm) Y (length of detector arm) = 9.05 in. (230 mm)S (span, injector to detector) = 9.0 in. (229 mm)

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm 玻璃空柱，用于Agilent 5890 and 6890 (Configuration "A") 硅烷化处理的玻璃柱，不包含接头 X (length of injector arm) = 11.02 in. (280 mm) Y (length of detector arm) = 9.05 in. (230 mm) S (span, injector to detector) = 9.0 in. (229 mm)

产品特点及订货信息： 色谱科气相色谱玻璃空柱： General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 11.02 in. (280 mm)* Y (length of detector arm) = 7.09 in. (180 mm)* S (span, injector to detector) = 9.0 in. (229 mm)This column fits Agilent 5880, 5890, 6890, and 7890 (configuration B, on-column injection, TCD only).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 4.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱：General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 9.25 in. (235 mm)* Y (length of detector arm) = 2.0 in. (51 mm)* S (span, injector to detector) = n/aThis column fits Varian 3000, 4000, 6000, and Vista (on-column injection). The three piece construction (injector arm + coil, union, and detector arm) allows its use in any injector to detector position (A to A, B to B, A to B, and B to A).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 2.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱： General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 9.31 in. (236 mm)* Y (length of detector arm) = 8.0 in. (203 mm)* S (span, injector to detector) = 5.5 in. (140 mm)This column fits Varian 3000, 4000, 6000, and Vista (FID, injector A to detector A, on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 4.0 mmcolumn type empty

气相色谱用玻璃衬管Agilent18740-80220产品简介：安捷伦的单细径锥分流衬管按照严格的尺寸指标制造，以优化进样口性能，特征是具有最严格的外径、内径、锥形和玻璃毛放置位置的允许误差。为了使用方便和重现性好，衬管有一个定位收口，以限定玻璃毛的位置，特点是始终自定位到推荐的高度。衬管还采用安捷伦的专利脱活技术处理。为什么要更换衬管如果不定期更换衬管或未使用正确的衬管，将出现下列问题：A、峰形变差 B、溶质歧视 C、重现性差 D、样品分解 E、出现鬼峰 F、色谱柱寿命缩短如何避免出现问题应根据以下情况定期更换衬管：1、以前使用的方式 样品的清洁度 2、色谱异常性，例如：峰形变化、峰歧视、重现性差、样品热分解、活性分析物反应损失或分解衬管特性衬管体积进样口的作用是将样品准确、重复地引入到气相色谱中。汽化的样品应当与液体样品的组成成份完全一致，并且除非特殊要求，否则样品在注射时应不发生化学变化。升高进样口的温度可以将液体样品汽化为气体，以传输到色谱柱柱头。样品从液体变为气体，其体积变化很大，产生的蒸汽体积足够小，以适应的衬管的体积。如果对衬管来说体积过大，则可能会导致样品反冲或样品损失。两种情况都会降低重现性和灵敏度。反冲还会导致样品并叉污染。较大体积的衬管(如800μl)的特点是内径较大，通常用在进样体积等于或大于1μl的情况。小体积的衬管具有较小的内径，一般用在进样体积较小、快速分析100μm内径色谱柱、气体样品、或使用外部进样装置(如顶空进样器和吹扫捕集器等)时。衬管设计特点锥形口衬管做成锥形或缩小衬管内径的目的包括：? 底部做成锥形可以使样品聚集到色谱柱头? 底部做成锥形可以使样品与进样口金属部件的接触降到最小? 中间做成锥形可以准确定位玻璃毛? 顶部做成锥形可以使样品反冲降到最低要正确操作，必须将色谱柱正确安装于进样口，理想情况是将色谱柱末端大约定位于锥形衬管的中间，或色谱柱末端距离密封垫圈约4-6mm。对于某些应用情况，使用不同的色谱柱安装深度效果会更好。因此，应查看仪器手册，以获得合适的安装距离信息并确定哪一种距离适合您的应用情况。重现性好的定位对于重复的定量结果是很重要的。

气相色谱用玻璃衬管Agilent210-3003产品简介：安捷伦的单细径锥分流衬管按照严格的尺寸指标制造，以优化进样口性能，特征是具有最严格的外径、内径、锥形和玻璃毛放置位置的允许误差。为了使用方便和重现性好，衬管有一个定位收口，以限定玻璃毛的位置，特点是始终自定位到推荐的高度。衬管还采用安捷伦的专利脱活技术处理。为什么要更换衬管如果不定期更换衬管或未使用正确的衬管，将出现下列问题：A、峰形变差 B、溶质歧视 C、重现性差 D、样品分解 E、出现鬼峰 F、色谱柱寿命缩短如何避免出现问题应根据以下情况定期更换衬管：1、以前使用的方式 样品的清洁度 2、色谱异常性，例如：峰形变化、峰歧视、重现性差、样品热分解、活性分析物反应损失或分解 衬管特性讨论衬管体积进样口的作用是将样品准确、重复地引入到气相色谱中。汽化的样品应当与液体样品的组成成份完全一致，并且除非特殊要求，否则样品在注射时应不发生化学变化。升高进样口的温度可以将液体样品汽化为气体，以传输到色谱柱柱头。样品从液体变为气体，其体积变化很大，产生的蒸汽体积足够小，以适应的衬管的体积。如果对衬管来说体积过大，则可能会导致样品反冲或样品损失。两种情况都会降低重现性和灵敏度。反冲还会导致样品并叉污染。较大体积的衬管(如800μl)的特点是内径较大，通常用在进样体积等于或大于1μl的情况。小体积的衬管具有较小的内径，一般用在进样体积较小、快速分析100μm内径色谱柱、气体样品、或使用外部进样装置(如顶空进样器和吹扫捕集器等)时。

产品特点及订货信息： 色谱科气相色谱玻璃空柱： Silane treated empty glass column. Fittings are not included.* X (length of injector arm) = 8.62 in. (219 mm)* Y (length of detector arm) = 8.62 in. (219 mm)* S (span, injector to detector) = 8.75 in. (222 mm)This column fits PerkinElmer 115, 300, 900, 2000, and Sigma (not on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 4.0 ft (1.2 m) × 1/4 in. × 2.0 mmcolumn type empty

产品特点及订货信息： 色谱科气相色谱玻璃空柱： Silane treated empty glass column. Fittings are not included.* X (length of injector arm) = 8.62 in. (219 mm)* Y (length of detector arm) = 8.62 in. (219 mm)* S (span, injector to detector) = 8.75 in. (222 mm)This column fits PerkinElmer 115, 300, 900, 2000, and Sigma (not on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 2.0 mmcolumn type empty

221-48335-01玻璃衬管-气相色谱仪用分流/不分流 去活处理货号规格对应品牌货号价格KB1802699mm*5mm*3mm221-32544每支/200元KB1802799mm*5mm*3mm221-32544-01 每支/200元KB1802899mm*5mm*3mm221-37574-01每支/200元KB1802995mm*5mm*3mm221-48335-01每支/200元KB1803095mm*5mm*3mm221-41544每支/200元KB1803195mm*5mm*3mm221-41444每支/200元KB1803295mm*5mm*3mm221-41044-01每支/200元KB1803387mm*5mm*2mm221-41484每支/200元KB18034139mm*4.5mm*3mm 221 -14093每支/200元玻璃衬管清洗的原则和方法：当以下现象：(1)出现"鬼峰"；(2)保留时间和峰面积重现性差出现时，应考虑对衬管进行清洗。 清洗的方法和步骤：1)拆下玻璃衬管； 2)取出石英玻璃棉； 3)用浸过溶剂(比如丙酮)的纱布清洗衬管内壁。 玻璃衬管更换时要注意玻璃棉的装填：装填量3~6mg，高度5~10mm。要求填充均匀、平整。

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm玻璃空柱，用于 Agilent 5700 (Configuration "5"，柱上进样)硅烷化处理玻璃柱，不含接头 X (length of injector arm) = 8.72 in. (221 mm)Y (length of detector arm) = 5.18 in. (132 mm) S (span, injector to detector) = 6.0 in. (152 mm)

产品特点及订货信息： 色谱科气相色谱玻璃空柱： General descriptionGC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.Silane treated empty glass column. Fittings are not included.* X (length of injector arm) = 12.0 in. (305 mm)* Y (length of detector arm) = 6.81 in. (173 mm)* S (span, injector to detector) = 6.5 in. (165 mm)This column fits PerkinElmer 8000 and 9000 (on-column injection). material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 3.0 ft (0.91 m) × 1/4 in. × 2.0 mmcolumn type empty

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm 玻璃空柱，用于Agilent 5890 and 6890 (Configuration "B"，柱上进样，TCD) 硅烷化处理玻璃空柱，不含接头。X (length of injector arm) = 11.02 in. (280 mm) Y (length of detector arm) = 7.09 in. (180 mm) S (span, injector to detector) = 9.0 in. (229 mm)

产品特点及订货信息： 色谱科气相色谱玻璃空柱： General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 11.02 in. (280 mm)* Y (length of detector arm) = 9.05 in. (230 mm)* S (span, injector to detector) = 9.0 in. (229 mm)This column fits Agilent 5880, 5890, 6890, 7820, and 7890 (configuration A, on-column injection, all detectors except TCD).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.6 ft (2.0 m) × 1/4 in. × 4.0 mm, TightSpeccolumn type empty

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm玻璃空柱，用于Varian 3000, 4000, 6000, 和Vista (柱上进样) 硅烷化处理玻璃空柱，不含接头。X (length of injector arm) = 9.25 in. (235 mm) Y (length of detector arm) = 2.0 in. (51 mm) S (span, injector to detector) = n/a The three piece construction (injector arm + coil, union, and detector arm) allows its use in any injector to detector position (A to A, B to B, A to B, and B to A).

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm 空玻璃气相色谱柱，用于PerkinElmer 8000, 9000, AutoSystem, XL, 和Clarus 500 (非柱上进样)硅烷化处理的空管，不包括接头。X (连接进样口端臂长) = 6.81 in. (173 mm) Y (连接检测器端臂长) = 6.81 in. (173 mm) S (跨度，进样口至检测器) = 6.5 in. (165 mm)

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm 玻璃空管，用于PerkinElmer 8000, 9000, AutoSystem, XL, 和 Clarus 500 (非柱上进样) 硅烷化处理玻璃空管，接头不包含 X (连接进样口臂长) = 6.81 in. (173 mm) Y (连接检测器臂长) = 6.81 in. (173 mm) S (进样口与检测器之间跨度) = 6.5 in. (165 mm)

气相色谱填充柱应用谱图集 http://www.instrument.com.cn/netshow/SH101420/down_208960.htm玻璃空柱，用于岛津Shimadzu 8A 和 8A1F 硅烷化处理玻璃空柱，不含接头。X (length of injector arm) = 9.0 in. (229 mm) Y (length of detector arm) = 9.0 in. (229 mm) S (span, injector to detector) = 6.0 in. (152 mm)

产品特点及订货信息： 色谱科气相色谱玻璃空柱：General descriptionSilane treated empty glass column. Fittings are not included.* X (length of injector arm) = 9.31 in. (236 mm)* Y (length of detector arm) = 8.0 in. (203 mm)* S (span, injector to detector) = 6.82 in. (173 mm)This column fits Varian 3300 and 3400 (FID, injector B to detector B, on-column injection).GC columns are of two types packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columnsare made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.material glass columnapplication(s) gas chromatography (GC): suitableL × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 2.0 mmcolumn type empty