COSMOSIL 5C18-AR-II液相色谱柱

COSMOSIL 5C18-AR-II 是聚合型C18反相柱, 填料为5微米的高纯度硅胶。对酸碱化合物及金属低配位化合物均可分离，且耐酸性超过了COSMOSIL 5C18-AR，所以对酸性化合物的分离效果更好。 耐酸性下图为耐酸性的数据： 即使使用通常用于分离酸性化合物和多肽的酸性流动相，COSMOSIL 5C18-AR-II柱的寿命仍然很长。 与其他C18柱在0.1%的三氟醋酸水溶液中60 °C分解试验结果比较， 保持比（K.’）= 甲醇：水（70：30）流动相的萘值： LC-MS 分析例LC-MS 鉴定生药成分 下图是LC/MS对 要药剂不純物成分的鉴定。 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-AR-II Packed Column	2.0mmI.D. x 50mm	05478-91
COSMOSIL 3C18-AR-II Packed Column	4.6mmI.D. x 10mm	38068-41
COSMOSIL 3C18-AR-II Packed Column	4.6mmI.D. x 50mm	38069-31
COSMOSIL 3C18-AR-II Packed Column	4.6mmI.D. x 100mm	38070-91
COSMOSIL 5C18-AR-II Guard Column	4.6mmI.D. x 10mm	38141-61
COSMOSIL 5C18-AR-II Guard Cartridge	4.6mmI.D. x 10mm	38008-89
COSMOSIL 5C18-AR-II Guard Column	10.0mmI.D. x 20mm	38148-91
COSMOSIL 5C18-AR-II Guard Column	20.0mmI.D. x 20mm	34458-51
COSMOSIL 5C18-AR-II Guard Column	20.0mmI.D. x 50mm	34479-81
COSMOSIL 5C18-AR-II Guard Column	28.0mmI.D. x 50mm	34363-81
COSMOSIL 5C18-AR-II Packed Column	1.0mmI.D. x 50mm	02955-21
COSMOSIL 5C18-AR-II Packed Column	1.0mmI.D. x 150mm	02951-61
COSMOSIL 5C18-AR-II Packed Column	2.0mmI.D x 30mm	05098-71
COSMOSIL 5C18-AR-II Packed Column	2.0mmI.D. x 50mm	34400-81
COSMOSIL 5C18-AR-II Packed Column	2.0mmI.D. x 100mm	34469-11
COSMOSIL 5C18-AR-II Packed Column	2.0mmI.D. x 150mm	37992-51
COSMOSIL 5C18-AR-II Packed Column	2.0mmI.D x 250mm	05272-71
COSMOSIL 5C18-AR-II Packed Column	3.0mmI.D. x 100mm	05791-71
COSMOSIL 5C18-AR-II Packed Column	3.0mmI.D. x 150mm	38028-61
COSMOSIL 5C18-AR-II Packed Column	3.0mmI.D. x 250mm	38029-51
COSMOSIL 5C18-AR-II Packed Column	4.6mmI.D. x 30mm	05877-61
COSMOSIL 5C18-AR-II Packed Column	4.6mmI.D. x 50mm	38142-51
COSMOSIL 5C18-AR-II Packed Column	4.6mmI.D. x 100mm	38143-41
COSMOSIL 5C18-AR-II Packed Column	4.6mmI.D. x 150mm	38144-31
COSMOSIL 5C18-AR-II Packed Column 3Lot Set	4.6mmI.D. x 150mm	09396-83
COSMOSIL 5C18-AR-II Packed Column	4.6mmI.D. x 250mm	38145-21
COSMOSIL 5C18-AR-II Packed Column	6.0mmI.D. x 150mm	38146-11
COSMOSIL 5C18-AR-II Packed Column	6.0mmI.D. x 250mm	38147-01
COSMOSIL 5C18-AR-II Packed Column	10.0mmI.D. x 50mm	05369-21
COSMOSIL 5C18-AR-II Packed Column	10.0mmI.D. x 150mm	34350-41
COSMOSIL 5C18-AR-II Packed Column	10.0mmI.D. x 250mm	38149-81
COSMOSIL 5C18-AR-II Packed Column	20.0mmI.D. x 150mm	34316-01
COSMOSIL 5C18-AR-II Packed Column	20.0mmI.D. x 250mm	38150-41
COSMOSIL 5C18-AR-II Packed Column	28.0mmI.D. x 250mm	34362-91
COSMOSIL 15C18-AR-II Guard Column	28.0mmI.D. x 50mm	38030-11
COSMOSIL 15C18-AR-II Guard Column	50.0mmI.D. x 50mm	38057-81
COSMOSIL 15C18-AR-II Packed Column	28.0mmI.D. x 250mm	37978-51
COSMOSIL 15C18-AR-II Packed Column	50.0mmI.D. x 250mm	38058-71
COSMOSIL 15C18-AR-II Packed Column	50.0mmI.D. x 500mm	05884-61