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上海月旭（Welch）液相色譜柱Ultimate “極限"系列色譜柱是月旭公司開發出的新一代HPLC液相色譜柱產品。Ultimate“極限"系列色譜柱是以B型超高純全多孔球形硅膠（純度>99.999%）為基質，采用公司*的固定相鍵合技術和*封尾技術進行生產，其色譜峰形、分離效率、穩定性和重現性均
上海月旭（Welch）液相色譜柱
Ultimate? 系列特點：
1、超純全多孔球形硅膠，純度>99.999%
2、*的固定相鍵合、雙封尾技術
3、高柱效：理論塔板數>90000/米
4、良好的峰形對稱性：拖尾因子控制在0.95-1.05
5、較寬pH范圍：適合pH值1.5-10
6、較長的使用壽命
7、優良的批與批重現性
8、極齊全的固定相種類、柱長和內徑規格，提供寬范圍的選擇性
上海月旭（Welch）液相色譜柱
Ultimate XB-Phenyl （苯基）液相分析柱
Ultimate XB-Phenyl色譜柱采用超純硅膠為基質，在硅膠表面上鍵合丙基苯基，并且進行*的雙封尾鍵合工藝加工而成。該色譜柱具有高的表面覆蓋率，對芳香族化合物、極性化合物和難以分離的藥物具有優良的分離效果。與直鏈烷烴鍵合而成的反相色譜柱相比，苯基柱具有不同的選擇性，或者可以說是互補的選擇性，特別適合于帶有芳香環的化合物的分離。
XB-Phenyl （苯基） 技術參數：
粒徑 | 3μm，5μm ，10μm |
孔徑 | 120A，300A |
比表面積 | 120A--320㎡/g，300A-- 90㎡/g |
載碳量 | 120A—12%，300A–6% |
pH范圍 | 1.5-10.0 |
是否封尾 | 是 |
Ultimate XB-Phenyl （苯基） 訂貨信息：
| 訂貨號 | 填料名稱 | 規格（粒徑/孔徑，口徑×長度） |
| 00203-41043 | Ultimate XB-Phenyl | 10μm, 4.6×250mm |
| 00203-41044 | Ultimate XB-Phenyl | 10μm, 4.6×300mm |
| 00203-41042 | Ultimate XB-Phenyl | 10μm, 4.6×200mm |
| 00203-41041 | Ultimate XB-Phenyl | 10μm, 4.6×150mm |
| 21203-41035 | Ultimate XB-Phenyl | 10μm, 3.9×300mm |
| 00203-41035 | Ultimate XB-Phenyl | 10μm, 4.0×300mm |
| 00203-33043 | Ultimate XB-Phenyl | 5μm, 300?, 4.6×250mm |
| 00203-31050 | Ultimate XB-Phenyl | 5μm, 7.8×150mm |
| 00203-31051 | Ultimate XB-Phenyl | 5μm, 7.8×250mm |
| 00203-31049 | Ultimate XB-Phenyl | 5μm, 7.8×100mm |
| 00203-31046 | Ultimate XB-Phenyl | 5μm, 6.5×250mm |
| 00203-31054 | Ultimate XB-Phenyl | 5μm, 6.0×250mm |
| 00203-31045 | Ultimate XB-Phenyl | 5μm, 6.5×150mm |
| 00203-31053 | Ultimate XB-Phenyl | 5μm, 6.0×150mm |
| 00203-31043 | Ultimate XB-Phenyl | 5μm, 4.6×250mm |
| 00203-31044 | Ultimate XB-Phenyl | 5μm, 4.6×300mm |
| 00203-31042 | Ultimate XB-Phenyl | 5μm, 4.6×200mm |
| 00203-31041 | Ultimate XB-Phenyl | 5μm, 4.6×150mm |
| 00203-31039 | Ultimate XB-Phenyl | 5μm, 4.6×100mm |
| 00203-31040 | Ultimate XB-Phenyl | 5μm, 4.6×125mm |
| 00203-31038 | Ultimate XB-Phenyl | 5μm, 4.6×75mm |
| 00203-31037 | Ultimate XB-Phenyl | 5μm, 4.6×50mm |
| 00203-31036 | Ultimate XB-Phenyl | 5μm, 4.6×30mm |
| 11203-31036 | Ultimate XB-Phenyl | 5μm, 4.6×33mm |
| 00203-31035 | Ultimate XB-Phenyl | 5μm, 4.0×300mm |
| 00203-31034 | Ultimate XB-Phenyl | 5μm, 4.0×250mm |
| 21203-31035 | Ultimate XB-Phenyl | 5μm, 3.9×300mm |
| 19203-31034 | Ultimate XB-Phenyl | 5μm, 3.9×250mm |
| 00203-31032 | Ultimate XB-Phenyl | 5μm, 4.0×150mm |
| 00203-31033 | Ultimate XB-Phenyl | 5μm, 4.0×200mm |
| 17203-31032 | Ultimate XB-Phenyl | 5μm, 3.9×150mm |
| 00203-31031 | Ultimate XB-Phenyl | 5μm, 4.0×125mm |
| 00203-31029 | Ultimate XB-Phenyl | 5μm, 4.0×75mm |
| 00203-31030 | Ultimate XB-Phenyl | 5μm, 4.0×100mm |
| 00203-31028 | Ultimate XB-Phenyl | 5μm, 4.0×50mm |
| 00203-31025 | Ultimate XB-Phenyl | 5μm, 3.0×250mm |
| 00203-31027 | Ultimate XB-Phenyl | 5μm, 4.0×30mm |
| 00203-31024 | Ultimate XB-Phenyl | 5μm, 3.0×200mm |
| 00203-31023 | Ultimate XB-Phenyl | 5μm, 3.0×150mm |
| 00203-31021 | Ultimate XB-Phenyl | 5μm, 3.0×100mm |
| 00203-31022 | Ultimate XB-Phenyl | 5μm, 3.0×125mm |
| 00203-31020 | Ultimate XB-Phenyl | 5μm, 3.0×75mm |
| 00203-31018 | Ultimate XB-Phenyl | 5μm, 3.0×30mm |
| 00203-31019 | Ultimate XB-Phenyl | 5μm, 3.0×50mm |
| 00203-31016 | Ultimate XB-Phenyl | 5μm, 2.1×250mm |
| 00203-31015 | Ultimate XB-Phenyl | 5μm, 2.1×200mm |
| 00203-31013 | Ultimate XB-Phenyl | 5μm, 2.1×125mm |
| 00203-31014 | Ultimate XB-Phenyl | 5μm, 2.1×150mm |
| 00203-31012 | Ultimate XB-Phenyl | 5μm, 2.1×100mm |
| 00203-31010 | Ultimate XB-Phenyl | 5μm, 2.1×50mm |
| 00203-31011 | Ultimate XB-Phenyl | 5μm, 2.1×75mm |
| 09203-31009 | Ultimate XB-Phenyl | 5μm, 2.1×33mm |
| 00203-31009 | Ultimate XB-Phenyl | 5μm, 2.1×30mm |
| 00203-21042 | Ultimate XB-Phenyl | 3μm, 4.6×200mm |
| 00203-21043 | Ultimate XB-Phenyl | 3μm, 4.6×250mm |
| 00203-21041 | Ultimate XB-Phenyl | 3μm, 4.6×150mm |
| 00203-21039 | Ultimate XB-Phenyl | 3μm, 4.6×100mm |
| 00203-21040 | Ultimate XB-Phenyl | 3μm, 4.6×125mm |
| 00203-21038 | Ultimate XB-Phenyl | 3μm, 4.6×75mm |
| 00203-21037 | Ultimate XB-Phenyl | 3μm, 4.6×50mm |
| 00203-21036 | Ultimate XB-Phenyl | 3μm, 4.6×30mm |
| 11203-21036 | Ultimate XB-Phenyl | 3μm, 4.6×33mm |
| 00203-21034 | Ultimate XB-Phenyl | 3μm, 4.0×250mm |
| 00203-21033 | Ultimate XB-Phenyl | 3μm, 4.0×200mm |
| 19203-21034 | Ultimate XB-Phenyl | 3μm, 3.9×250mm |
| 00203-21031 | Ultimate XB-Phenyl | 3μm, 4.0×125mm |
| 17203-21032 | Ultimate XB-Phenyl | 3μm, 3.9×150mm |
| 00203-21028 | Ultimate XB-Phenyl | 3μm, 4.0×50mm |
| 00203-21027 | Ultimate XB-Phenyl | 3μm, 4.0×30mm |
| 00203-21024 | Ultimate XB-Phenyl | 3μm, 3.0×200mm |
| 00203-21025 | Ultimate XB-Phenyl | 3μm, 3.0×250mm |
| 00203-21023 | Ultimate XB-Phenyl | 3μm, 3.0×150mm |
| 00203-21022 | Ultimate XB-Phenyl | 3μm, 3.0×125mm |
| 00203-21020 | Ultimate XB-Phenyl | 3μm, 3.0×75mm |
| 00203-21021 | Ultimate XB-Phenyl | 3μm, 3.0×100mm |
| 00203-21019 | Ultimate XB-Phenyl | 3μm, 3.0×50mm |
| 00203-21016 | Ultimate XB-Phenyl | 3μm, 2.1×250mm |
| 00203-21018 | Ultimate XB-Phenyl | 3μm, 3.0×30mm |
| 00203-21015 | Ultimate XB-Phenyl | 3μm, 2.1×200mm |
| 00203-21013 | Ultimate XB-Phenyl | 3μm, 2.1×125mm |
| 00203-21014 | Ultimate XB-Phenyl | 3μm, 2.1×150mm |
| 00203-21012 | Ultimate XB-Phenyl | 3μm, 2.1×100mm |
| 00203-21010 | Ultimate XB-Phenyl | 3μm, 2.1×50mm |
| 00203-21011 | Ultimate XB-Phenyl | 3μm, 2.1×75mm |
| 09203-21009 | Ultimate XB-Phenyl | 3μm, 2.1×33mm |
| 00203-21009 | Ultimate XB-Phenyl | 3μm, 2.1×30mm |
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