Ultimaterm"極限液相色譜柱產(chǎn)"系列色譜柱是美國(guó)Welch公司開(kāi)發(fā)出的新一代HPLC品.Ultimaterm系列色譜柱是以B型超高純?nèi)嗫浊蛐喂枘z(純度>99.9%)為基質(zhì),采用美國(guó)Welch公司*的固定相鍵合技術(shù)和*封尾技術(shù)進(jìn)行生產(chǎn),其色譜峰形,分享效率,穩(wěn)定性和重現(xiàn) 性均."UltimateTM Column for Ultimate Performance ",這是UltimateTM"極限"系列色譜柱的產(chǎn)品特性,也是美國(guó)Welch公司對(duì)市場(chǎng)的承諾.
產(chǎn)品特點(diǎn):
高的表面覆蓋率和*雙封尾對(duì)芳香族化合物、極性化合物和難以分離的具有與 XB-C18, XB-C8 和XB-CN相不同的選擇性優(yōu)良的批與批和柱與柱間的重現(xiàn)性
規(guī)格 | 填料類型 | 粒徑 | 孔徑 |
10×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
10×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
21.2×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
21.2×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
50×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
10×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
10×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
21.2×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
21.2×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×150mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |
30×250mm | C18,C8,Phenyl,CN,NH2,SiO2 | 5m,10m | 120,200,300 |