品牌 | Merck | 型号 | 多种 |
chromolithtm整体化填料的色谱柱
chromolithtm整体化色谱柱是利用极高纯度且不含金属的烷氧基硅胶为材料. 采用新的液溶胶技术制备得到的整体化的多孔硅胶棒. 这种硅胶棒具有典型的孔结构. 即: 大孔结构和中孔结构. 其中大孔的孔径为2μm, 相互交联成密密麻麻的大孔网络. 保证流动相可以快速通过, 却不会造成大的反压. 填料骨架上13nm的中孔保证了填料具有比颗粒型色谱柱更高的比表面积. 从而可以使该色谱柱在保证高柱效和低反压的条件下使用高流速.
填料形态 |
孔径 |
比表面积 |
孔体积 |
碳含量 |
封端 |
ph范围 |
|
rp-8e |
整体化 |
2μm, 13nm |
300m2/g |
1ml/g |
11.0% |
是 |
2~7.5 |
rp-18e |
整体化 |
2μm, 13nm |
300m2/g |
1ml/g |
18.0% |
是 |
|
si |
整体化 |
2μm, 13nm |
300m2/g |
1ml/g |
------ |
否 |
货号 |
生产商 |
描述 |
1.51463.0001 |
merck |
chromolith flash rp-18 endcapped 25 - 4.6 mm monolithic ready-to-use hplc column chromolith |
1.51451.0001 |
merck |
chromolith rp-18 endcapped guard column 5 - 4,6 mm monolithic ready-to-use hplc column chromolith |
1.51452.0001 |
merck |
chromolith rp-18 endcapped guard column 10 - 4.6 mm monolithic ready-to-use hplc column chromolith |
1.51468.0001 |
merck |
chromolith performance rp-8 endcapped 100 - 4.6 mm monolithic ready-to-use hplc column chromolith |
1.52001.0001 |
merck |
chromolith performance rp-18 endcapped 100-3 monolithic hplc-column chromolith |
1.50402.0001 |
merck |
chromolith caprod rp-18e 150-0.1 |
1.50405.0001 |
merck |
chromolith caprod rp-18e 150-0.2 |
1.51466.0001 |
merck |
validation kit chromolith performance rp-18 endcapped 100 - 4.6 mm 3 column out of different batches monolithic ready-to-use hplc column chromolith |
1.50404.0001 |
merck |
chromolith caprod rp-18e hr 150-0.1 |
1.51471.0001 |
merck |
chromolith rp-18 endcapped 10-4.6 guard column kit 3 guard columns and 1 guard column holder monolithic ready-to-use hplc column |
1.50407.0001 |
merck |
chromolith caprod rp-18e hr 150-0.2 |
1.51470.0001 |
merck |
chromolith 5-4.6 rp-18 endcapped guard column kit 3 guard columns and 1 guard column holder monolithic ready-to-use hplc column |
1.52016.0001 |
merck |
chromolith semiprep rp-18 endcapped 100-10 mm monolithic hplc column chromolith |
1.02129.0001 |
merck |
chromolith performance rp-18 endcapped 100-4.6 monolithic ready-to-use hplc column chromolith |
1.51465.0001 |
merck |
chromolith performance si, 100 - 4.6 mm monolithic ready-to-use hplc column chromolith |
1.51467.0001 |
merck |
coupling unit for chromolith columns, dead volume free chromolith |
1.51450.0001 |
merck |
chromolith speedrod rp-18 endcapped 50 - 4.6 mm monolithic ready-to-use hplc column chromolith |
1.52007.0001 |
merck |
chromolith fastgradient rp-18 endcapped 50-2 monolithic ready-to-use hplc column chromolith |
1.25252.0001 |
merck |
chromolith prep rp-18e 100-25mm |
1.25251.0001 |
merck |
chromolith prep si 100-25mm |
1.25251.0001 |
merck |
chromolith prep si 100-25 chromolith |
1.25252.0001 |
merck |
chromolith prep rp-18e 100-25 chromolith |
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