COSMOSIL 5C18-MS-II色谱柱
英文名称: COSMOSIL 5C18-MS-II column
型号:: 38020-41
价格:请致电:010-57128832,18610462672
品牌: 日本

COSMOSIL 5C18-MS-II色谱柱

 
COSMOSIL 5C18-MS-II是 COSMOSIL系列色谱柱中基本性能(对碱性化合物,金属配位性化合物出峰快,高理论塔板数)最高的色谱柱。其质量稳定可靠,是反相柱的首选。且分析数据丰富设定分析条件简单。
碱性化合物
COSMOSIL 5C18-MS-II 液相色谱柱采用新的封端技术。 由于流动相的强极性组分和硅胶填料的化学性质,极性基体封端硅胶可产生屏效应。 因此采用新的封端技术分离碱性化合物时峰形尖锐。
耐碱性
即使在碱性流动相下(pH10 以下)也可使用请见下图,显示 5C18-MS-II在碱性流动相输液时理论塔板数(N)保留比(k')的变化。这表明几乎在所有的情况下均可正常分析。
注意:
硅胶在物理性质上是溶于碱性溶液的。虽然 5C18-MS-II柱是以硅胶为基础填料的,但是因为采用了完美的封尾技术因此,即使在碱性条件下也可以在某种程度上使用。但是请注意根据甲醇等有机溶剂以及缓冲液的种类及浓度的不同,其耐久性会发生变化。因此为了使柱子的寿命更长请在pH7.5以下使用。
品质保证
我们保证对每一根COSMOSIL 5C18-MS-II 4.6 mm I.D.×150 mm、4.6 mm I.D.×250 mm 这两种尺寸的柱子提供2种以上的保证文件。
订货信息:

 

 

 
北京吉瑞森科技有限责任公司:DAISO、COSMOSIL、YMC、SIMON等色谱柱和色谱填料、固相萃取柱、氘灯等 
 
COSMOSIL 3C18-EB Guard Cartridge 2.0mmI.D. x 10mm 11892-74
COSMOSIL 3C18-EB Guard Column 4.6mmI.D. x 10mm 09839-41
COSMOSIL 3C18-EB Guard Cartridge 4.6mmI.D. x 10mm 11890-94
COSMOSIL 3C18-EB Packed Column 2.0mmI.D. x 50mm 09794-21
COSMOSIL 3C18-EB Packed Column 2.0mmI.D. x 75mm 09795-11
COSMOSIL 3C18-EB Packed Column 2.0mmI.D. x 100mm 09796-01
COSMOSIL 3C18-EB Packed Column 2.0mmI.D. x 150mm 09797-91
COSMOSIL 3C18-EB Packed Column 2.0mmI.D. x 250mm 09798-81
COSMOSIL 3C18-EB Packed Column 3.0mmI.D. x 50mm 09799-71
COSMOSIL 3C18-EB Packed Column 3.0mmI.D. x 75mm 09800-21
COSMOSIL 3C18-EB Packed Column 3.0mmI.D. x 100mm 09811-81
COSMOSIL 3C18-EB Packed Column 3.0mmI.D. x 150mm 09814-51
COSMOSIL 3C18-EB Packed Column 3.0mmI.D. x 250mm 09827-91
COSMOSIL 3C18-EB Packed Column 4.6mmI.D. x 50mm 09840-01
COSMOSIL 3C18-EB Packed Column 4.6mmI.D. x 75mm 09841-91
COSMOSIL 3C18-EB Packed Column 4.6mmI.D. x 100mm 09842-81
COSMOSIL 3C18-EB Packed Column 4.6mmI.D. x 150mm 09843-71
COSMOSIL 3C18-EB Packed Column 4.6mmI.D. x 250mm 09844-61
COSMOSIL 2.5C18-MS-II Packed Column 2.0mmI.D. x 50mm 08994-31
COSMOSIL 2.5C18-MS-II Packed Column 2.0mmI.D. x 75mm 08995-21
COSMOSIL 2.5C18-MS-II Packed Column 2.0mmI.D. x 100mm 08996-11
COSMOSIL 2.5C18-MS-II Packed Column 3.0mmI.D. x 50mm 08997-01
COSMOSIL 2.5C18-MS-II Packed Column 3.0mmI.D. x 75mm 08998-91
COSMOSIL 2.5C18-MS-II Packed Column 3.0mmI.D. x 100mm 08999-81
COSMOSIL 3C18-MS-II Packed Column 2.0mmI.D. x 50mm 05514-01
COSMOSIL 3C18-MS-II Packed Column 4.6mmI.D. x 10mm 38065-71
COSMOSIL 3C18-MS-II Packed Column 4.6mmI.D. x 50mm 38066-61
COSMOSIL 3C18-MS-II Packed Column 4.6mmI.D. x 100mm 38067-51
COSMOSIL 5C18-MS-II Guard Column 4.6mmI.D. x 10mm 38014-31
COSMOSIL 5C18-MS-II Guard Cartridge 4.6mmI.D. x 10mm 38015-89
COSMOSIL 5C18-MS-II Guard Column 10.0mmI.D. x 20mm 38016-11
COSMOSIL 5C18-MS-II Guard Column 20.0mmI.D. x 20mm 05790-81
COSMOSIL 5C18-MS-II Guard Column 20.0mmI.D. x 50mm 34371-71
COSMOSIL 5C18-MS-II Guard Column 28.0mmI.D. x 50mm 34347-01
COSMOSIL 5C18-MS-II Packed Column 1.0mmI.D. x 50mm 02824-31
COSMOSIL 5C18-MS-II Packed Column 1.0mmI.D. x 150mm 02896-01
COSMOSIL 5C18-MS-II Packed Column 2.0mmI.D. x 30mm 05876-71
COSMOSIL 5C18-MS-II Packed Column 2.0mmI.D. x 50mm 04355-21
COSMOSIL 5C18-MS-II Packed Column 2.0mmI.D. x 100mm 05597-31
COSMOSIL 5C18-MS-II Packed Column 2.0mmI.D. x 150mm 38025-91
COSMOSIL 5C18-MS-II Packed Column 2.0mmI.D. x 250mm 05761-61
COSMOSIL 5C18-MS-II Packed Column 3.0mmI.D. x 100mm 05458-51
COSMOSIL 5C18-MS-II Packed Column 3.0mmI.D. x 150mm 34245-31
COSMOSIL 5C18-MS-II Packed Column 3.0mmI.D. x 250mm 34254-11
COSMOSIL 5C18-MS-II Packed Column 4.6mmI.D. x 30mm 34341-61
COSMOSIL 5C18-MS-II Packed Column 4.6mmI.D. x 50mm 38017-01
COSMOSIL 5C18-MS-II Packed Column 4.6mmI.D. x 100mm 38018-91
COSMOSIL 5C18-MS-II Packed Column 4.6mmI.D. x 150mm 38019-81
COSMOSIL 5C18-MS-II Packed Column 3Lot Set 4.6mmI.D. x 150mm 09397-73
COSMOSIL 5C18-MS-II Packed Column 4.6mmI.D. x 250mm 38020-41
COSMOSIL 5C18-MS-II Packed Column 6.0mmI.D. x 150mm 38021-31
COSMOSIL 5C18-MS-II Packed Column 6.0mmI.D. x 250mm 38022-21
COSMOSIL 5C18-MS-II Packed Column 10.0mmI.D. x 50mm 05789-21
COSMOSIL 5C18-MS-II Packed Column 10.0mmI.D. x 150mm 34355-91
COSMOSIL 5C18-MS-II Packed Column 10.0mmI.D. x 250mm 38023-11
COSMOSIL 5C18-MS-II Packed Column 20.0mmI.D. x 150mm 05091-41
COSMOSIL 5C18-MS-II Packed Column 20.0mmI.D. x 250mm 38024-01
COSMOSIL 5C18-MS-II Packed Column 28.0mmI.D. x 250mm 05760-71
COSMOSIL 15C18-MS-II Guard Column 28.0mmI.D. x 50mm 05885-51
COSMOSIL 15C18-MS-II Guard Column 50.0mmI.D. x 50mm 34527-41
COSMOSIL 15C18-MS-II Packed Column 28.0mmI.D. x 250mm 34525-61
COSMOSIL 15C18-MS-II Packed Column 50.0mmI.D. x 250mm 05886-41
COSMOSIL 15C18-MS-II Packed Column 50.0mmI.D. x 500mm 34531-71