1.50459
SeQuant® ZIC®-pHILIC (5 µm) HPLC Columns
L x I.D. 50 mm x 2.1 mm
别名:
两性离子亲水性相互作用液相色谱-HPLC色谱柱
选择规格
关于此项目
产品名称
SeQuant® ZIC®-pHILIC 5µm 树脂 50 x 2.1 mm, PEEK-lined stainless steel column, suitable for HPLC
material
PEEK-lined stainless steel column
Quality Segment
agency
suitable for USP L122
product line
SeQuant®
feature
endcapped: no
analyte functional class(es)
antibiotics, sweeteners, water soluble vitamins
analyte chemical class(es)
PFAS, alcohols / fermentation, aliphatic amines, alkaloids, amino acids, aromatic amines, carboxylic acids as methyl esters, esters, glycans, glycols, inorganic ions, monosaccharides, nitrosamines, nucleosides, oligonucleotides, organic phosphates, peptides, pesticides, phospholipids, polysaccharides, small carbohydrates, sugar alcohols, sulfonamides
parameter
200 bar pressure, 50 °C max. temp.
technique(s)
HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
5 cm × 2.1 mm
matrix
polymeric particle platform
matrix active group
ZIC-HILIC, Zwitterion bonding phase, ZIC-pHILIC
particle size
5 μm
operating pH
1-12
separation technique
hydrophilic interaction (HILIC)
storage temp.
no temp limit
General description
柱尺寸为50 mm 长x 2.1 mm 内径，是以低滞留体积的UHPL或优化HPLC 仪分离极性化合物的最佳选择
SeQuant® ZIC®-pHILIC HPLC 柱是需要极端洗脱条件的难分离极性亲水化合物的首选方案
这些聚合物基柱 在pH 2 至10下有良好的pH稳定性，具有稠密键合的真正的两性离子基团和1:1电荷平衡。这导致了简单直接、可复制的分离，pH调节范围宽，实现最优的分离选择性和检测灵敏度。此外 SeQuant® ZIC®-pHILIC 柱最大程度减少高离子选择性蒸发检测技术（如荷电气溶胶检测器（CAD））中的背景噪音。
SeQuant® ZIC®-pHILIC 柱含5 μm 聚合物颗粒，有各种分析尺寸 。分离极性亲水化合物的其它选择包括二氧化硅基带有相同功能团的SeQuant® ZIC®-HILIC 柱和带有互补选择性的SeQuant® ZIC®-cHILIC 柱。
了解更多有关 Supelco HPLC 柱系列和方法开发的信息
手册：HPLC 和 UHPLC Column 柱选择指南
手册：HPLC实用指南- 方法开发指南
Analysis Note
对称性（胞嘧啶）：0.95 - 1.40
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