沃特世 Xterra Shield RP18 Column

基于第一代杂化颗粒技术的 XTerra® 系列高效液相色谱柱, 可以让色谱工作者在药物发现，方法开发和纯化分离领域使用高pH值流动相。

§  XTerra颗粒能耐受二甲基亚砜（DMSO）溶剂，可延长高通量药物发现研究中色谱柱的寿命。

§  宽pH 范围使得方法开发研究人员在所需的pH值条件下操作，以获得最佳选择性。

§  高载荷量使得分离纯化的科学家在高pH值条件下，在纯化碱性化合物时，一次进样量增加六十倍。

XTerra® MS、Shield RP和苯基色谱柱将硅胶和聚合物键合相的最  佳性能与专利的杂化颗粒技术相结合，在颗粒合成中每三个硅  烷醇中有一个被替换成甲基基团。这个步骤只能在颗粒合成的  起始阶段完成，加入的此甲基基团是碱性颗粒骨架的组成部分。  由此可生成机械强度大的颗粒，适用于高pH值条件下的分离，提  高碱性化合物的上样量和峰形。

XTerra® RP18和RP8色谱柱将内嵌极性基团的屏蔽技术与杂化颗粒技术结合起来，可以获得对称的色谱峰形。这一通用型色谱柱以独特的选择性为快速方法开发提供了一个强有力的工具。同其它所有XTerra® 色谱柱一样，利用屏蔽技术的XTerra® RP色谱柱展现了极其优秀的水浸润性，即便是使用100%的水溶液作为流动相，亦可获得稳定的色谱结果。大大拓宽的pH范围，为选择性调节提供了有效途径；加上选择性互补的MS和RP两种键合相更是增加了选择性的调节范围，是成功进行方法开发必不可少的工具。

品名

编号

XTerra Shield RP18 Column, 125?, 3.5 μm,  4.6 mm X 250 mm, 1/pkg

186001472

XTerra Shield RP18 Column, 125?, 5 μm,  4.6 mm X 150 mm, 1/pkg

186000492

XTerra Shield RP18 Column, 125?, 3.5 μm,  3 mm X 50 mm, 1/pkg

186000416

XTerra Shield RP18 Column, 125?, 5 μm, 3  mm X 150 mm, 1/pkg

186000472

XTerra Shield RP18 Column, 125?, 5 μm,  4.6 mm X 30 mm, 1/pkg

186001909

XTerra Shield RP18 Column, 125?, 5 μm,  2.1 mm X 150 mm, 1/pkg

186000456

XTerra Shield RP18 Column, 125?, 3.5 μm,  4.6 mm X 50 mm, 1/pkg

186000434

XTerra Shield RP18 Column, 125?, 5 μm,  2.1 mm X 100 mm, 1/pkg

186000452

XTerra Shield RP18 Column, 125?, 5 μm, 3  mm X 250 mm, 1/pkg

186000476

XTerra Shield RP18 Column, 125?, 3.5 μm,  4.6 mm X 100 mm, 1/pkg

186000438

XTerra Shield RP18 Column, 125?, 5 μm,  4.6 mm X 250 mm, 1/pkg

186000496

XTerra Shield RP18 Column, 125?, 5 μm, 3.9  mm X 150 mm, 1/pkg

186000480

XTerra Shield RP18 Column, 125?, 5 μm,  4.6 mm X 50 mm, 1/pkg

186000484

XTerra Shield RP18 Column, 125?, 3.5 μm,  3.9 mm X 100 mm, 1/pkg

186000428

XTerra Shield RP18 Column, 125?, 5 μm,  2.1 mm X 250 mm, 1/pkg

186000460

XTerra Shield RP18 Column, 125?, 3.5 μm,  3 mm X 150 mm, 1/pkg

186000424

XTerra Shield RP18 Column, 125?, 3.5 μm,  2.1 mm X 50 mm, 1/pkg

186000402

XTerra Shield RP18 Column, 125?, 3.5 μm,  3 mm X 100 mm, 1/pkg

186000420

XTerra Shield RP18 Column, 125?, 3.5 μm,  4.6 mm X 150 mm, 1/pkg

186000442

XTerra Shield RP18 Column, 125?, 5 μm, 3  mm X 100 mm, 1/pkg

186000468

XTerra Shield RP18 Intelligent Speed  (IS) Column, 125?, 3.5 μm, 4.6 mm X 20 mm, 1/pkg

186001893

XTerra Shield RP18 Intelligent Speed  (IS) Column, 125?, 3.5 μm, 3.9 mm X 20 mm, 1/pkg

186001902

XTerra Shield RP18 Column, 125?, 5 μm, 3  mm X 50 mm, 1/pkg

186000464

XTerra Shield RP18 Column, 125?, 5 μm,  2.1 mm X 50 mm, 1/pkg

186000448

XTerra Shield RP18 Column, 125?, 5 μm,  4.6 mm X 100 mm, 1/pkg

186000488

XTerra Shield RP18 Method Validation  Kit, 125?, 3.5 μm, 4.6 mm X 150 mm, 3/pkg

186000861

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 19 mm X 150 mm, 1/pkg

186002257

XTerra Shield RP18 Method Validation  Kit, 125?, 5 μm, 4.6 mm X 150 mm, 3/pkg

186000862

XTerra Shield RP18 Method Validation  Kit, 125?, 5 μm, 4.6 mm X 250 mm, 3/pkg

186000863

XTerra Shield RP18 Intelligent Speed  (IS) Column, 125?, 5 μm, 2.1 mm X 20 mm, 1/pkg

186001982

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 30 mm X 300 mm, 1/pkg

186002277

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 30 mm X 100 mm, 1/pkg

186001944

XTerra Shield RP18 Prep Column, 125?, 5  μm, 7.8 mm X 100 mm, 1/pkg

186001158

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 30 mm X 250 mm, 1/pkg

186002273

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 30 mm X 50 mm, 1/pkg

186001940

XTerra Shield RP18 Prep Column, 125?, 5  μm, 7.8 mm X 150 mm, 1/pkg

186001477

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 30 mm X 150 mm, 1/pkg

186002269

XTerra Shield RP18 Prep Column, 125?, 10  μm, 7.8 mm X 300 mm, 1/pkg

186001166

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 30 mm X 75 mm, 1/pkg

186002389

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 50 mm X 100 mm, 1/pkg

186002224

XTerra Shield RP18 Prep Column, 125?, 10  μm, 7.8 mm X 150 mm, 1/pkg

186001162

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 19 mm X 100 mm, 1/pkg

186001936

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 19 mm X 150 mm, 1/pkg

186002381

XTerra Shield RP18 Intelligent Speed  (IS) Column, 125?, 5 μm, 4.6 mm X 20 mm, 1/pkg

186001994

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 50 mm X 50 mm, 1/pkg

186002220

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 50 mm X 250 mm, 1/pkg

186002849

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 19 mm X 250 mm, 1/pkg

186002261

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 50 mm X 50 mm, 1/pkg

186002281

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 19 mm X 50 mm, 1/pkg

186001932

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 19 mm X 300 mm, 1/pkg

186002265

XTerra Shield RP18 Prep Guard Cartridge,  125?, 10 μm, 19 mm X 10 mm, 1/pkg

186001036

XTerra Shield RP18 Prep Guard Cartridge,  125?, 5 μm, 19 mm X 10 mm, 1/pkg

186001106

XTerra MS C18 OBD Prep Column, 125?, 10  μm, 10 mm X 150 mm, 1/pkg

186008129

XTerra Shield RP18 Prep Column, 125?, 5  μm, 7.8 mm X 50 mm, 1/pkg

186001154

XTerra Shield RP18 Prep Guard Cartridge,  125?, 10 μm, 7.8 mm X 10 mm, 1/pkg

186001174

XTerra MS C18 OBD Prep Column, 125?, 5  μm, 10 mm X 100 mm, 1/pkg

186008107

XTerra MS C8 OBD Prep Column, 125?, 5  μm, 10 mm X 150 mm, 1/pkg

186008142

XTerra Shield RP18 VanGuard Cartridge,  125?, 5 μm, 2.1 mm X 5 mm, 3/pkg

186007933

XTerra MS C8 OBD Prep Column, 125?, 5  μm, 10 mm X 50 mm, 1/pkg

186008104

XTerra MS C18 OBD Prep Column, 125?, 5  μm, 10 mm X 150 mm, 1/pkg

186008141

XTerra Shield RP18 VanGuard Cartridge,  125?, 5 μm, 3.9 mm X 5 mm, 3/pkg

186007935

XTerra MS C18 OBD Prep Column, 125?, 2.5  μm, 10 mm X 50 mm, 1/pkg

186008102

XTerra Shield RP18 Prep Guard Cartridge,  125?, 5 μm, 7.8 mm X 10 mm, 1/pkg

186001170

XTerra MS C18 OBD Prep Column, 125?, 5  μm, 10 mm X 50 mm, 1/pkg

186008103

XTerra Shield RP18 Sentry Guard  Cartridge, 125?, 5 μm, 3 mm X 20 mm, 1/pkg

186000658

XTerra Shield RP18 Sentry Guard  Cartridge, 125?, 5 μm, 2.1 mm X 20 mm, 1/pkg

186000654

XTerra MS C8 OBD Prep Column, 125?, 10  μm, 10 mm X 300 mm, 1/pkg

186008138

XTerra MS C18 OBD Prep Column, 125?, 10  μm, 10 mm X 300 mm, 1/pkg

186008137

XTerra Shield RP18 Prep Guard Cartridge,  125?, 10 μm, 10 mm X 10 mm, 1/pkg

186001007

XTerra Shield RP18 VanGuard Cartridge,  125?, 3.5 μm, 2.1 mm X 5 mm, 3/pkg

186007929

XTerra Shield RP18 Prep Guard Cartridge,  125?, 5 μm, 10 mm X 10 mm, 1/pkg

186001006

XTerra MS C8 OBD Prep Column, 125?, 10  μm, 10 mm X 250 mm, 1/pkg

186008134

XTerra MS C18 OBD Prep Column, 125?, 10  μm, 10 mm X 250 mm, 1/pkg

186008133

XTerra MS C8 OBD Prep Column, 125?, 10  μm, 10 mm X 150 mm, 1/pkg

186008130

XTerra Shield RP18 Sentry Guard  Cartridge, 125?, 3.5 μm, 3.9 mm X 20 mm, 1/pkg

186000646

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 10 mm X 300 mm, 1/pkg

186008139

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 10 mm X 100 mm, 1/pkg

186008128

XTerra RP 8 OBD Prep Column, 125?, 10  μm, 10 mm X 250 mm, 1/pkg

186008136

XTerra RP 8 OBD Prep Column, 125?, 5 μm,  10 mm X 150 mm, 1/pkg

186008144

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 10 mm X 250 mm, 1/pkg

186008135

XTerra RP 8 OBD Prep Column, 125?, 5 μm,  10 mm X 50 mm, 1/pkg

186008106

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 10 mm X 150 mm, 1/pkg

186008143

XTerra RP 8 OBD Prep Column, 125?, 10  μm, 10 mm X 150 mm, 1/pkg

186008132

XTerra Shield RP18 OBD Prep Column,  125?, 5 μm, 10 mm X 50 mm, 1/pkg

186008105

XTerra Shield RP18 OBD Prep Column,  125?, 10 μm, 10 mm X 150 mm, 1/pkg

186008131

XTerra RP 8 OBD Prep Column, 125?, 10  μm, 10 mm X 300 mm, 1/pkg

186008140

XTerra Shield RP18 VanGuard Cartridge,  125?, 3.5 μm, 3.9 mm X 5 mm, 3/pkg

186007931

XTerra Shield RP18 Sentry Guard  Cartridge, 125?, 5 μm, 3.9 mm X 20 mm, 2/pkg

186000662