供货周期: | 现货 |
品牌: | 岛津 |
货号: | 3450383 |
Shim-pack GIS C18系列制备色谱柱
高样品负载,高分离度,低压力的制备型色谱柱
产品描述:
高效液相色谱( HPLC)是实验室常用的分离分析手段,用于复杂样品中目标组分的定性和定量分析。按照样品分离的目的和规模区分,高效液相色谱可以分为分析型和制备型。与分析性HPLC不同的是,制备型HPLC不仅要获得样品分离的谱图,更重要的是对样品中的目标组分或目标化合物进行收集,获得达到一定纯度要求的馏分,以备后续研究和生产使用,所以其检测器末端通常会连接馏分收集器对目标组分予以收集。
制备型高效液相色谱主要应用在植物化学、药物合成、生物化学等领域的产品的提取及纯化工作中。不同的工作领域中组分的制备和纯化量的差异较大。在生物技术领域中,酶的分离是μg级;在天然产物化学和合成化学领域中,为应对未知成分定性鉴别、结构测定、生物活性测试等要求,需要纯化若干mg级的高纯物;在药品和医药学测试中,需要g级的标准品和对照品;在工业级提纯中,目标产物工业化生产往往需要kg级的分离纯化。
我们岛津技迩公司拥有强大色谱柱研发实力,从微量分析的毛细管液相柱,到常规分析柱,再到不同量级的制备放大,我们都能为您一站式提供!而且色谱柱的填料种类选择丰富,涵盖多种分离模式,能够满足多种分析需求!
Shim-pack GIS C18系列由于其显著的低压力、高保留、通用性强的特性而深受广大客户的欢迎,GIS系列5μm, 10um 制备柱更是由于其高效,高分离度,高性价比而成为我们的冠军销量制备柱!
性能参数:
键合相: | 十八烷基 | 粒径选择: | 5um,10um |
孔径: | 100? | 比表面积: | 450m2/g |
含碳量: | 15% | 端基封尾: | 完全 |
pH范围: | 2-7.5 | USP固定相: | L1 |
产品特点:
1. 高样品负载:填料具有450m2/g的大表面积,能够大幅增加每次制备的样品量,可降低样品注入次数,减少溶剂量的使用成本!
2. 高惰性:实施高度端基封尾,可很好的抑制酸性、碱性化合物吸附,减少拖尾现象!
3. 低柱压:填料粒径分布均匀,即使采用甲醇流动相,也能保持低压力!
4. 简易的规模放大:制备尺寸,具有与分析色谱柱同等的性能,可以在分析方法开发的条件下快速简便是的实现无缝放大!
应用例:
Shim-pack GIS C18制备柱
分析条件:
色谱柱:Shim-pack GIS C18
流动相:A:CH3CN B:H2O A/B=65:35 v/v
柱温:40 ℃
检测:UV 254nm
样品: 1.苯乙酮 2.苯 3.甲苯 4.萘
订货信息:
制备柱:
227-30107-01 | Shim-pack GIS C18, 5um, 6.0x50 |
227-30107-02 | Shim-pack GIS C18, 5um, 6.0x150 |
227-30107-03 | Shim-pack GIS C18, 5um, 6.0x250 |
227-30107-04 | Shim-pack GIS C18, 5um, 6.0x100 |
227-30107-05 | Shim-pack GIS C18, 5um, 7.6x50 |
227-30107-06 | Shim-pack GIS C18, 5um, 7.6x100 |
227-30107-07 | Shim-pack GIS C18, 5um, 7.6x150 |
227-30107-08 | Shim-pack GIS C18, 5um, 7.6x250 |
227-30108-01 | Shim-pack GIS C18, 5um, 10x50 |
227-30108-02 | Shim-pack GIS C18, 5um, 10x100 |
227-30108-03 | Shim-pack GIS C18, 5um, 10x150 |
227-30108-04 | Shim-pack GIS C18, 5um, 10x250 |
227-30108-05 | Shim-pack GIS C18, 5um, 14x50 |
227-30108-06 | Shim-pack GIS C18, 5um, 14x150 |
227-30108-07 | Shim-pack GIS C18, 5um, 14x250 |
227-30109-01 | Shim-pack GIS C18, 5um, 20x50 |
227-30109-02 | Shim-pack GIS C18, 5um, 20x100 |
227-30109-03 | Shim-pack GIS C18, 5um, 20x150 |
227-30109-04 | Shim-pack GIS C18, 5um, 20x250 |
227-30110-01 | Shim-pack GIS C18, 5um, 30x50 |
227-30110-02 | Shim-pack GIS C18, 5um, 30x100 |
227-30110-03 | Shim-pack GIS C18, 5um, 30x150 |
227-30110-04 | Shim-pack GIS C18, 5um, 30x250 |
227-30110-05 | Shim-pack GIS C18, 5um, 50x250 |
227-30111-01 | Shim-pack GIS C18, 10um, 4.0x150 |
227-30111-02 | Shim-pack GIS C18, 10um, 4.0x250 |
227-30112-01 | Shim-pack GIS C18, 10um, 4.6x150 |
227-30112-02 | Shim-pack GIS C18, 10um, 4.6x250 |
227-30113-01 | Shim-pack GIS C18, 10um, 10x50 |
227-30113-02 | Shim-pack GIS C18, 10um, 10x100 |
227-30113-03 | Shim-pack GIS C18, 10um, 10x150 |
227-30113-04 | Shim-pack GIS C18, 10um, 10x250 |
227-30114-01 | Shim-pack GIS C18, 10um, 14x50 |
227-30114-02 | Shim-pack GIS C18, 10um, 14x100 |
227-30114-03 | Shim-pack GIS C18, 10um, 14x150 |
227-30114-04 | Shim-pack GIS C18, 10um, 14x250 |
227-30115-01 | Shim-pack GIS C18, 10um, 20x50 |
227-30115-02 | Shim-pack GIS C18, 10um, 20x100 |
227-30115-03 | Shim-pack GIS C18, 10um, 20x150 |
227-30115-04 | Shim-pack GIS C18, 10um, 20x250 |
227-30116-01 | Shim-pack GIS C18, 10um, 30x50 |
227-30116-02 | Shim-pack GIS C18, 10um, 30x100 |
227-30116-03 | Shim-pack GIS C18, 10um, 30x150 |
227-30116-04 | Shim-pack GIS C18, 10um, 30x250 |
227-30116-05 | Shim-pack GIS C18, 10um, 50x250 |
保护柱:
227-30137-01 | Shim-pack GIS (G) C18, 5um, 6.0x50 |
227-30138-01 | Shim-pack GIS (G) C18, 5um, 7.6x50 |
227-30139-01 | Shim-pack GIS (G) C18, 5um, 10x50 |
227-30140-01 | Shim-pack GIS (G) C18, 5um, 14x50 |
227-30141-01 | Shim-pack GIS (G) C18, 5um, 20x50 |
227-30142-01 | Shim-pack GIS (G) C18, 5um, 30x50 |
227-30143-01 | Shim-pack GIS (G) C18, 5um, 50x75 |
227-30144-01 | Shim-pack GIS (G) C18, 10um, 10x50 |
227-30145-01 | Shim-pack GIS (G) C18, 10um, 14x50 |
227-30146-01 | Shim-pack GIS (G) C18, 10um, 20x50 |
227-30147-01 | Shim-pack GIS (G) C18, 10um, 30x50 |
227-30148-01 | Shim-pack GIS (G) C18, 10um, 50x75 |
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