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原装美国Waters 液相色谱柱 XSelect CSH PhenylXSele𒁏ct HPLC色(se)谱柱(zhu)特地为(wei)常(chang)常(chang)停止(zhi)体例(li)开(kai)辟的迷信家而(er)设想。这一(yi)系类的色(se)谱柱(zhu)供给(ji)了多种键合(he)相(xiang)供挑(tiao)选,以赞助咱(zan)们分(fen)手(shou)那些难分(fen)隔的化合(he)物。XSelect色(se)谱柱(zhu)家属既(ji)包(bao)罗杰(jie)出的CSH手(shou)艺,也包(bao)含以硅(gui)胶(jiao)基质(zhi)的具(ju)备普(pu)遍挑(tiao)选性和优良键合(he)相(xiang)的HSS🥃手(shou)艺。
原装机(ji)加拿大(da)Waters 液质(zhi)液相色(se)谱柱
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 | 粒级 | 的规格 | 机械部件代码1/包 | 器件编码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—市售(shou)低PH活动相(xiang)前(qian)提(t🐈i)下zui不(bu)变的键(jian)合相(xiang),不(bu)会像旧的键(jian)合相(x༺iang)一(yi)样有峰型很差的题(ti)目,这(zhei)点依托的是(shi)一(yi)种立体的掩护(hu)来(lai)确保低PH前(qian)提(ti)下的不(bu)变性。
XSelect HSS C18 SB—用(yon𝔉g)于低PH前提下分(fen)手(shou)庞杂(za)的(de)碱性和非(fei)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牢固相供给差(cha)别(bie)的挑(tiao)选性。
XSelect HSS CN—超高机能(neng)通用(yong)的(de)丙(bing)基(ji)氰基(ji)键合相,供给*的(de)峰形,增添保留,在低(di)PH值(zhi)前(qian)提下具备(bei)极长柱寿ౠ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(bi)拟,XSelect HSS T3色谱柱加强(qiang)了对极性化合物的保留。
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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