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- 德国默克/Merck Chromolith 整体柱
- 德国默克/Merck Chromolith 整体柱
德国默克/Merck Chromolith 整体柱
型 号：Chromolith 整体柱 快速分析 merck
详细介绍
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“溶胶"技术制备得到，是迄今为止最新的色谱硅胶。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 单支色谱柱柱效优秀，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，抗污染能力强大
取代传统5μm颗粒硅胶的选择-Chromolith® Performance 100-4.6mm
Chromolith® Performance是您替代5μm颗粒硅胶色谱柱的优秀选择。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。
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 )