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原装美国Waters 液相色谱柱 XSelect CSH PhenylXSelect HPLC色(se)(se)谱柱(zhu)特地为(wei)常常停止体例开辟的(de)(de)迷(mi)信(xin)家而设想。这一系(xi)类(lei)的(de)(de)色(se)(se)谱柱(zhu)供给了多种键(jian)合相供挑选(xuan),以赞助咱们分手那些难分隔(ge)的(de)(de)化(hua)合物。XSelect色(se)(se)谱柱(zhu)家属既包罗杰出(chu)的(de)(de)CSH手艺(yi),也包含以硅(gui)胶基质的(de)(de)具备普遍挑选(xuan)性和优良(liang)键(jian)合相的(ꩵde)(de)HSS手艺(yi)。
原版美国的Waters 色谱(pu)仪离子(zi)交换柱(zhu)
XSelect 色谱柱特征
经常利用产物订购信息:
XSelect CSH XP 2.5 μm 气相色谱柱| 键合相 | 粒度分布 | 尺寸 | 配件序号1/包 | 结构件序号3/包 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 2.1 x 30 mm | 186006112 | 176002602 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 2.1 x 50 mm | 186006113 | 176002603 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 2.1 x 75 mm | 186006114 | 176002604 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 2.1 x 100 mm | 186006115 | 176002605 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 2.1 x 150 mm | 186006730 | 176002893 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 3.0 x 30 mm | 186006116 | 176002606 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 3.0 x 50 mm | 186006117 | 176002607 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 3.0 x 75 mm | 186006118 | 176002608 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 3.0 x 100 mm | 186006119 | 176002609 |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 3.0 x 150 mm | 186006731 | 176002894 |
| XSelect CSH Fluoro-Pheny | 2.5 μm | 4.6 x 30 mm | 186006120 | - |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 4.6 x 50 mm | 186006121 | - |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 4.6 x 75 mm | 186006122 | - |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 4.6 x 100 mm | 186006123 | - |
| XSelect CSH Fluoro-Phenyl | 2.5 μm | 4.6 x 150 mm | 186006732 | - |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 2.1 x 30 mm | 186006124 | 176002610 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 2.1 x 50 mm | 186006125 | 176002611 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 2.1 x 75 mm | 186006126 | 176002612 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 2.1 x 100 mm | 186006127 | 176002613 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 2.1 x 150 mm | 186006733 | 176002895 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 3.0 x 30 mm | 186006128 | 176002614 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 3.0 x 50 mm | 186006129 | 176002615 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 3.0 x 75 mm | 186006130 | 176002616 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 3.0 x 100 mm | 186006131 | 176002617 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 3.0 x 150 mm | 186006734 | 176002896 |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 4.6 x 30 mm | 186006132 | - |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 4.6 x 50 mm | 186006133 | - |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 4.6 x 75 mm | 186006134 | - |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 4.6 x 100 mm | 186006135 | - |
| XSelect CSH Phenyl-Hexyl | 2.5 μm | 4.6 x 150 mm | 186006735 | - |
XSelect HSS C18—市(shi)售低(di)PH活动(dong)相前(qian)(qian)提(ti)下(xia)zui不(bu)(bu)变的(de)(de)键(jian)合相,不(bu)(bu)会像旧的(de)(de)键(jian)合相一(yi)样有峰(feng)型很(hen)差(cha)的(de)(de)题目,这点依托的(🐽de)(de)是一(yi)种立体的(de)(de)掩护来🦂确保(bao)低(di)PH前(qian)(qian)提(ti)下(xia)的(de)(de)不(bu)(bu)变性。
XSelect HSS C18 SB—用于低PH前(qian)提下分手(shou)庞杂(z🏅a)的碱性和(he)非碱性夹杂(za)物。
XSelect HSS PFP—未经封真个硅胶基质五氟苯基色谱柱,专为低PH前提下分手而设想,比起经常利用的全封端C18牢固相(xiang)供给(ji)差别的挑选性。
XSelect HSS CN&mdas♌h;超高机能(neng)通用的丙基(ji)氰基(ji)键合(he)相,供(gong)给*的峰形,增添保留,在低PH值前提下具备极长(zhang)柱寿🎀命(ming)。
体例开辟职员凡是利用挑选性和保留度评估色谱体例。经由过程挑选差别颗粒牢固相的XSelect家属产物可在阐发普遍的化合物时取得杰出挑选性和保留。XSelect HSS和CSH可为酸性、碱性和中性化合物供给很好的挑选性。XSelect CSH苯基牢固相经由过程π-π感化力进步了与立体芬芳族化合物的彼此感化。与氟苯基色谱柱比拟,比拟与那些次级的Lewis碱彼此感化力而言XSelect CSH苯基色谱柱更多夸大反相感化。XSelect HSS C18 SB设想用来改良低pH 活动相前提下极性碱性化合物的保留。 与惯例C18比拟,XSelect HSS T3色(se)谱柱加强了对极性化合物的(de)保留。
原装美国Waters 液相色谱柱 XSelect CSH Phenyl
原装美国Waters 液相色谱柱 XSelect CSH Phenyl
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