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Chromolith? Flash RP-18 endcapped 25-4.6 HPLC column
- 品牌：西格玛(Sigma-Aldrich)
- 型号：1件
- 货号：1.51463
- 价格： ￥4726/件
- 发布日期： 2022-03-21
- 更新日期： 2023-09-25
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| 品牌 | 西格玛(Sigma-Aldrich) |
| 货号 | 1.51463 |
| 型号 | Flash RP-18 endcapped |
| 规格 | 1件 |
| 加工定制 | 否 |
| 外形尺寸 | 2.5 cm × 4.6 mm |
Chromolith® Flash RP-18 endcapped 25-4.6 HPLC column
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一般描述
All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith 4.6mm columns have macropores with 2 μm diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 13 nm (130 ?), the surface modification is octadecylsilan with full end-capping.
分析说明
Carbon content: 17.0 - 18.6 %
Pressure: ≤ 10 bar
stability testing: passes test
Performance (anthracene)
Theoretical Plates (N/m) (Anthracene): ≥ 80000
Capacity factor (Anthracene): 3.0 - 4.0
Tailing (USP): 0.90 - 1.55 %
Pressure: ≤ 10 bar
stability testing: passes test
Performance (anthracene)
Theoretical Plates (N/m) (Anthracene): ≥ 80000
Capacity factor (Anthracene): 3.0 - 4.0
Tailing (USP): 0.90 - 1.55 %
