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XTerra MS C18 Column

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能耐受二甲基亞砜(DMSO)溶劑,在純化堿性化合物時(shí),一次進(jìn)樣量增加六十倍。

詳細(xì)介紹

基于代雜化顆粒技術(shù)的 XTerra® 系列高效液相色譜柱, 可以讓色譜工作者在藥物發(fā)現(xiàn),方法開發(fā)和純化分離領(lǐng)域使用高pH值流動(dòng)相。

§ XTerra顆粒能耐受二甲基亞砜(DMSO)溶劑,可延長(zhǎng)高通量藥物發(fā)現(xiàn)研究中色譜柱的壽命。

§ 寬pH 范圍使得方法開發(fā)研究人員在所需的pH值條件下操作,以獲得性。

§ 高載荷量使得分離純化的科學(xué)家在高pH值條件下,在純化堿性化合物時(shí),一次進(jìn)樣量增加六十倍。

XTerra色譜柱推出以來(lái),在新藥研發(fā)、方法開發(fā)和分離純化領(lǐng)域得到了廣泛應(yīng)用,成為自HPLC技術(shù)問世30年來(lái)的液相色譜柱,在2000年為沃特世贏得R&D100大獎(jiǎng)。

由于硅膠基質(zhì)的高柱效和良好的機(jī)械強(qiáng)度,大多數(shù)反相色譜分離使用硅膠基質(zhì)固定相,然而,使用硅膠基質(zhì)反相柱時(shí)堿性化合物峰形會(huì)拖尾,而且硅膠填料在堿性流動(dòng)相中會(huì)溶(硅膠基體反相色譜柱的建議pH范圍為2~8);有的用戶在使用高pH流動(dòng)相時(shí)會(huì)選擇聚合物反相柱,但聚合物填料的柱效低、機(jī)械強(qiáng)度也很差。因此,固定相的局限性限制了色譜科學(xué)家對(duì)分離速度、分離度、pH值、溫度以及上樣量的進(jìn)一步優(yōu)化。

XTerra® MS C18和MS C8色譜柱的設(shè)計(jì),使之不僅非常適合于質(zhì)譜應(yīng)用,而且能夠提供尖銳的色譜峰形、良好的靈敏度以及很大的峰容量。三點(diǎn)鍵合的XTerra® MS色譜柱在最寬的pH范圍內(nèi)(pH1-12)具有最長(zhǎng)的色譜柱壽命,并以的分離度和超低鍵合相流失獲得的樣品通量。


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品名

規(guī)格

編號(hào)

XTerra MS C18 Column

125?, 3.5 µm, 1 mm X 150 mm, 1/pkg

186000394

XTerra MS C18 Column

125?, 3.5 µm, 3 mm X 100 mm, 1/pkg

186000418

XTerra MS C18 Column

125?, 3.5 µm, 4.6 mm X 250 mm, 1/pkg

186001470

XTerra MS C18 Column

125?, 3.5 µm, 3 mm X 30 mm, 1/pkg

186000412

XTerra MS C18 Column

125?, 5 µm, 2.1 mm X 100 mm, 1/pkg

186000450

XTerra MS C18 Column

125?, 2.5 µm, 4.6 mm X 75 mm, 1/pkg

186000981

XTerra MS C18 Column

125?, 3.5 µm, 3 mm X 50 mm, 1/pkg

186000414

XTerra MS C18 Column

125?, 2.5 µm, 2.1 mm X 30 mm, 1/pkg

186000592

XTerra MS C18 Column

125?, 3.5 µm, 4.6 mm X 50 mm, 1/pkg

186000432

XTerra MS C18 Column

125?, 5 µm, 2.1 mm X 250 mm, 1/pkg

186000458

XTerra MS C18 Column

125?, 3.5 µm, 4.6 mm X 30 mm, 1/pkg

186000430

XTerra MS C18 Column

125?, 3.5 µm, 4.6 mm X 100 mm, 1/pkg

186000436

XTerra MS C18 Column

125?, 5 µm, 2.1 mm X 150 mm, 1/pkg

186000454

XTerra MS C18 Column

125?, 3.5 µm, 2.1 mm X 30 mm, 1/pkg

186000398

XTerra MS C18 Column

125?, 3.5 µm, 2.1 mm X 150 mm, 1/pkg

186000408

XTerra MS C18 Column

125?, 3.5 µm, 2.1 mm X 50 mm, 1/pkg

186000400

XTerra MS C18 Column

125?, 3.5 µm, 3.9 mm X 100 mm, 1/pkg

186000426

XTerra MS C18 Column

125?, 3.5 µm, 2.1 mm X 100 mm, 1/pkg

186000404

XTerra MS C18 Column

125?, 3.5 µm, 3 mm X 150 mm, 1/pkg

186000422

XTerra MS C18 Column

125?, 3.5 µm, 4.6 mm X 150 mm, 1/pkg

186000440

XTerra MS C18 Column

125?, 5 µm, 2.1 mm X 50 mm, 1/pkg

186000446

XTerra MS C18 Column

125?, 2.5 µm, 4.6 mm X 50 mm, 1/pkg

186000602

XTerra MS C18 Column

125?, 5 µm, 3 mm X 100 mm, 1/pkg

186000466

XTerra MS C18 Column

125?, 2.5 µm, 4.6 mm X 30 mm, 1/pkg

186000600

XTerra MS C18 Column

125?, 5 µm, 4.6 mm X 250 mm, 1/pkg

186000494

XTerra MS C18 Column

125?, 5 µm, 4.6 mm X 150 mm, 1/pkg

186000490

XTerra MS C18 Column

125?, 5 µm, 3 mm X 150 mm, 1/pkg

186000470

XTerra MS C18 Column

125?, 5 µm, 3 mm X 250 mm, 1/pkg

186000474

XTerra MS C18 Column

125?, 5 µm, 3.9 mm X 150 mm, 1/pkg

186000478

XTerra MS C18 Column

125?, 5 µm, 4.6 mm X 50 mm, 1/pkg

186000482

XTerra MS C18 Column

125?, 5 µm, 4.6 mm X 30 mm, 1/pkg

186000878

XTerra MS C18 Column

125?, 5 µm, 3 mm X 50 mm, 1/pkg

186000462

XTerra MS C18 Column

125?, 5 µm, 4.6 mm X 100 mm, 1/pkg

186000486

XTerra MS C18 Prep Guard Cartridge

125?, 5 µm, 19 mm X 10 mm, 1/pkg

186001104

XTerra MS C18 Prep Guard Cartridge

125?, 10 µm, 7.8 mm X 10 mm, 1/pkg

186001172

XTerra MS C18 Prep Guard Cartridge

125?, 10 µm, 30 mm X 10 mm, 1/pkg

186006902

XTerra MS C18 Prep Guard Cartridge

125?, 5 µm, 30 mm X 10 mm, 1/pkg

186006903

XTerra MS C18 Prep Guard Cartridge

125?, 10 µm, 19 mm X 10 mm, 1/pkg

186001034

XTerra MS C18 Prep Guard Cartridge

125?, 10 µm, 30 mm X 10 mm, 1/pkg

186006902

XTerra MS C18 Prep Guard Cartridge

125?, 5 µm, 30 mm X 10 mm, 1/pkg

186006903

XTerra MS C18 Method Validation Kit

125?, 3.5 µm, 4.6 mm X 150 mm, 3/pkg

186000826

XTerra MS C18 Method Validation Kit

125?, 5 µm, 4.6 mm X 150 mm, 3/pkg

186000829

XTerra MS C18 Method Validation Kit

125?, 5 µm, 4.6 mm X 250 mm, 3/pkg

186000830

XTerra MS C18 Intelligent Speed (IS) Column

125?, 3.5 µm, 2.1 mm X 20 mm, 1/pkg

186001923

XTerra MS C18 Intelligent Speed (IS) Column

125?, 2.5 µm, 4.6 mm X 20 mm, 1/pkg

186001889

XTerra MS C18 Intelligent Speed (IS) Column

125?, 3.5 µm, 4.6 mm X 20 mm, 1/pkg

186001891

XTerra MS C18 Intelligent Speed (IS) Column

125?, 5 µm, 2.1 mm X 20 mm, 1/pkg

186001979

XTerra MS C18 OBD Prep Column

125?, 10 µm, 19 mm X 250 mm, 1/pkg

186002259

XTerra MS C18 OBD Prep Column

125?, 10 µm, 30 mm X 300 mm, 1/pkg

186002275

XTerra MS C18 OBD Prep Column

125?, 10 µm, 19 mm X 50 mm, 1/pkg

186002254

XTerra MS C18 OBD Prep Column

125?, 10 µm, 19 mm X 150 mm, 1/pkg

186002255

XTerra MS C18 OBD Prep Column

125?, 10 µm, 30 mm X 250 mm, 1/pkg

186002271

XTerra MS C18 OBD Prep Column

125?, 10 µm, 30 mm X 150 mm, 1/pkg

186002267

XTerra MS C18 OBD Prep Column

125?, 10 µm, 30 mm X 100 mm, 1/pkg

186003303

XTerra MS C18 OBD Prep Column

125?, 10 µm, 50 mm X 150 mm, 1/pkg

186002843

XTerra MS C18 OBD Prep Column

125?, 10 µm, 19 mm X 300 mm, 1/pkg

186002263

XTerra MS C18 OBD Prep Column

125?, 10 µm, 50 mm X 50 mm, 1/pkg

186002279

XTerra MS C18 OBD Prep Column

125?, 5 µm, 19 mm X 150 mm, 1/pkg

186002379

XTerra MS C18 OBD Prep Column

125?, 5 µm, 30 mm X 100 mm, 1/pkg

186001942


關(guān)鍵詞:色譜柱
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