Ascentis Express hplc columns,through the use of fused-core particle technology,can provide you with both the high speed and high efficiencies of sub-2 micron particles while maintaining lower backpressures, the combination of high efficiency and low backpressure benefits UPLC(OR other ultra high pressure system)users, as well as conventional HPLC users.
Visit the Ascentis Express home page for more information on this new column technology.
Watch a 5-minute presentation that explains how Ascentis Express columns can help Maximize Sample Throughput.
suitable for L7 Per USP
1.在普通HPLC仪器上，就可获得超高压HPLC系统上同样的分离效果！
2.在超高压HPLC系统上，可以进一步提高分离能力和加快分析速度!
产品优点：
1.创新的熔融核（Fused-CoreTM）色谱填料技术，2.7μm的熔融核（Fused-Core）填料由1.7μm的实心核和0.5μm的有孔壳层组成。
2.有与1.8μm粒径柱相同的柱效，但柱压仅为一半。
3.柱效可达3μm粒径柱的2倍
4.高耐用性设计，与1.8μm粒径柱相比，有更长的使用寿命。
PH 范围:2-9,
温度范围:60℃,
孔径:90A,
ENDCAPPED: YES,
Ascentis express C8(Fused-core)超快速/超高分离液相色谱柱各种规格明细:（2.7um）
| 内径(mm) | 长度(cm) | 产品编号 | 包装 |
| 2.1 | 2 | 53795-U | 1 ea |
| 2.1 | 3 | 53839-U | 1 ea |
| 2.1 | 5 | 53831-U | 1 ea |
| 2.1 | 7.5 | 53843-U | 1 ea |
| 2.1 | 10 | 53832-U | 1 ea |
| 2.1 | 15 | 53834-U | 1 ea |
| 3.0 | 3 | 53844-U | 1 ea |
| 3.0 | 5 | 53848-U | 1 ea |
| 3.0 | 7.5 | 53849-U | 1 ea |
| 3.0 | 10 | 53852-U | 1 ea |
| 3.0 | 15 | 53853-U | 1 ea |
| 4.6 | 3 | 53857-U | 1 ea |
| 4.6 | 5 | 53836-U | 1 ea |
| 4.6 | 7.5 | 53858-U | 1 ea |
| 4.6 | 10 | 53837-U | 1 ea |
| 4.6 | 15 | 53838-U | 1 ea |
Ascentis Express C8/液相色谱柱/2.7um的 保护柱芯
| 孔径（um） | 长度*内径（mm） | 产品编号 | 包装规格 |
| 2.7 | 5*2.1 | 53509-U | 3 EA |
| 2.7 | 5*3.0 | 53511-U | 3 EA |
| 2.7 | 5*4.6 | 53512-U | 3 EA |
Ascentis Express 液相色谱柱 保护柱卡套
53500-U 1 EA
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