𒊎 产物列表PRODUCTS LIST
原装美国Waters 液相色谱柱 XSelect CSH PhenylXSelect HPLC色谱(pu)柱(zhu)(zhu🍌)(zhu)特地为(wei)常常停止(zhi)体(ti)例开(kai)辟的迷信家(jia)而(er)设(she)想。这(zhei)一系类的色谱(pu)柱(zhu)(zhu)(zhu)供(gong)(gong)给了(le)多种键(jian)合相供(gong)(gong)挑选,以(yi)赞助咱们分手(shou)那些难分隔的化(hua)合物。XSelect色谱(pu)柱(zhu)(zhu)(zhu)家(jia)属(shu)既包(🌺bao)(bao)罗杰出的CSH手(shou)艺,也(ye)包(bao)(bao)含以(yi)硅胶基质(zhi)的具(ju)备(bei)普(pu)遍挑选性和优良键(jian)合相的HSS手(shou)艺。
原装进口芬兰Waters 色谱(pu)仪液相(xiang)色谱(pu)柱
XSelect 色谱柱特征
经常利用产物订购信息:
XSelect CSH XP 2.5 μm 离子交换柱| 键合相 | 粒级 | 规格为 | 部件号1/包 | 部分顺序号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—市售低PH活(huo)动相(xiang)前提下(xia)zui不(bu)变的(de)(de)键(jian)合(he)相(xiang),不(bu)会像旧(jiu)的(🌜de)(de)键(jian)合(he)相(xiang)一样有峰型很差(cha)的(de)(de)题目,这点依托的(de)(de)是一种立体的(de)(de)掩护来(lai)确保低PH前提下(xia)的(de)(de)不(bu)变性。
XSelect HSS C18 SB—用于低PH前提(ti)下(xia)分手庞杂(za)的碱性和非碱性夹(jia)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)供给差(cha)别的挑选(xuan)性(xing)。
XSelect HSS CN—超高机能通(tong)用的丙基(ji)(ji)氰基(ji)(ji)键🌃合相,供给*的峰(feng)形,增添(tian)保留,在低PH值(zhi)前提(ti)下具备极长(zhang)柱寿命。
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色谱(pu)柱加强了对极性(xing)化合物的保留(liu)。
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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