Chromolith 整体柱-广州馨新科学仪器有限公司手机版

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Chromolith 整体柱快速分析

2000年，默克研究开发了整体化硅胶（monolithic Silica）,将液相色谱分离技术的发展带入了一个崭新的领域。整体化硅胶采用了*不含金属杂质的合成硅胶材料和的“溶胶”技术制备得到，是迄今为止的色谱硅胶。

Chromolith® 填料参数

填料	孔径	比表面积	孔体积	碳载量	PH范围
RP-18	2μm，130Å	300m²/g	1m²/g	18.0%	2-7.5
RP-8	2μm，130Å	300m²/g	1m²/g	11.0%	2-7.5
Si	2μm，130Å	300m²/g	1m²/g	---	2-7.5

特点：

l 由于压力低，可通过提高流速缩短分离时间

l 单支色谱柱柱效，更可串联使用

l 整体化硅胶结构使其永远不会“柱头坍塌”

l 大孔结构确保其使用寿命长，抗污染能力极强

取代传统5μm颗粒硅胶的选择-Chromolith® Performance 100-4.6mm

Chromolith® Performance是您替代5μm颗粒硅胶色谱柱的。在相同的条件下，使用Chromolith® Performance，您将获得和传统5μm颗粒填料相似的分离结构。不同的是Chromolith®的柱压只有传统5μm颗粒填料的1/4。

Chromolith® Performance可为您节省75%分析时间。通过简单地将流速从1ml/min提高到3ml/min，使您获得很高的分离速度，同时分离效果并未受到影响，柱压也大大低于5μm颗粒填料的色谱柱。如果条件允许，您甚至可以将流速提高到9ml/min。

Chromolith®在药物分析领域的应用

供货信息：

编号	包装	描述
1.52022.0001	1 UNIT	Chromolith High Resolution RP-18e, 100×4.6mm
1.52021.0001	1 UNIT	Chromolith High Resolution RP-18e, 50×4.6mm
1.52020.0001	1 UNIT	Chromolith High Resolution RP-18e, 25×4.6mm
1.52024.0001	1 UNIT	Chromolith High Resolution RP-18e, Guard Column Kit, 5×4.6mm
1.52025.0001	1 UNIT	Chromolith High Resolution RP-18e, 5×4.6mm

1.02129.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 100-4.6 MM
1.51450.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 50 - 4.6 MM
1.51463.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 25 - 4.6 MM

1.52003.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 25-3MM
1.52002.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 50-3MM
1.52001.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 100-3MM

1.52014.0001	1 UNIT	CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 25-2MM
1.52007.0001	1 UNIT	CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 50-2MM
1.52006.0001	1 UNIT	CHROMOLITH FASTGRADIENT RP-18 ENDCAPPED 100-2MM

1.51468.0001	1 UNIT	CHROMOLITH PERFORMANCE RP-8 ENDCAPPED 100 - 4.6 MM
1.51465.0001	1 UNIT	CHROMOLITH PERFORMANCE SI, 100 - 4.6 MM
1.51467.0001	1 UNIT	CHROMOLITH COLUMNS COUPLING
1.51466.0001	3 UNIT	CHROMOLITH PERFORMANCE RP-18 ENDCAPPED 100 - 4.6 MM 3 UNITS

1.50403.0001	1 UNIT	CHROMOLITH CAPROD RP-18E 150-0.05
1.50402.0001	1 UNIT	CHROMOLITH CAPROD RP-18E 150-0.1
1.50400.0001	1 UNIT	CHROMOLITH CAPROD RP-8E 150-0.1
1.50404.0001	1 UNIT	CHROMOLITH CAPROD RP-18E HR 150-0.1
1.50409.0001	1 UNIT	CHROMOLITH CAPROD RP-18E TRAP 50-0.2
1.50405.0001	1 UNIT	CHROMOLITH CAPROD RP-18E 150-0.2
1.50407.0001	1 UNIT	CHROMOLITH CAPROD RP-18E HR 150-0.2
1.50401.0001	1 UNIT	CHROMOLITH CAPROD RP-8E 150 - 0.05

1.51451.0001	3 UNIT	CHROMOLITH RP-18 ENDCAPPED 5 - 4.6 MM GUARD COLUMNS (3 PIECE S)
1.51452.0001	3 UNIT	CHROMOLITH RP-18 ENDCAPPED 10-4.6 MM GUARD COLUMN (3 PIECE S)
1.51470.0001	1 UNIT	CHROMOLITH RP-18 ENDCAPPED 5 - 4.6 MM GUARD COLUMN KIT (3 PIECE +1 HOLDER)
1.51471.0001	1 UNIT	CHROMOLITH RP-18 ENDCAPPED 10-4.6 MM GUARD COLUMN KIT (3 PIECE +1 HOLDER)
1.52004.0001	1 UNIT	CHROMOLITH RP-18 ENDCAPPED 5 - 3 MM GUARD COLUMN KIT (3 PIECE +1 HOLDER)
1.52005.0001	1 UNIT	CHROMOLITH RP-18 ENDCAPPED 5 - 3 MM GUARD COLUMNS (3 PIECES )
1.52008.0001	1 UNIT	CHROMOLITH RP-18 ENDCAPPED 5 - 2 MM GUARD COLUMN KIT(3 PIECE +1 HOLDER)
1.52009.0001	1 UNIT	CHROMOLITH RP-18 ENDCAPPED 5 - 3 MM GUARD COLUMNS (3 PIECES )

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