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什么是亲水作用色谱
亲水作用色谱是一种直接分离极性和亲水性化合物的色谱技术,为了便于理解,我们可以把它看作为是一种用反相色谱溶剂做流动机动的正相色谱。
因此HILIC是:
•亲水性的固定相
•以水、有机溶剂和缓冲盐做为流动相洗脱剂
常见的HILIC方法采用50-90%有机溶剂和一定比例的水,并且含有低浓度的缓冲盐。如:乙腈/水/醋酸铵体系。在HILIC方法中,洗脱顺序和反相色谱正好相反,即极性越大,保留时间越长
产品料号 | 产品货号 | *产品名称 | *产品规格 |
ME1504340001 | 1.50434.0001 | ZIC-HILIC PEEK Fitting Guard Column (5-pack) | ZIC®-HILIC (5µm) 14 x 1 mm 1 unit |
ME1504350001 | 1.50435.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC Guard 20 x 2.1 mm 1 unit |
ME1504440001 | 1.50444.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC 3.5µm,100Å 150 x 4.6 mm 1 unit |
ME1504460001 | 1.50446.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC 3.5µm,200Å 50 x 4.6 mm 1 unit |
ME1504490001 | 1.50449.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC 3.5µm,200Å 150 x 4.6 mm 1 unit |
ME1504580001 | 1.50458.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC 5µm,200Å 250 x 4.6 mm |
ME1504510001 | 1.50451.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC (5µm,200Å) 50 x 4.6 mm |
ME1504530001 | 1.50453.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC (5µm,200Å) PEEK 100 x 4.6 mm |
ME1504550001 | 1.50455.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-HILIC 5µm,200Å 150 x 4.6 mm |
ME1506600001 | 1.50660.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-cHILIC 3µm,100Å 100 x 4.6 mm |
ME1506610001 | 1.50661.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-cHILIC 3µm,100Å 150 x 4.6 mm |
ME1506620001 | 1.50662.0001 | ZIC-HILIC PEEK HPLC Column | SeQuant® ZIC®-cHILIC 3µm,100Å 250 x 4.6 mm |
ME1504870001 | 1.50487.0001 | ZIP-HILIC Nano-Column | SeQuant® ZIC®-HILIC (3.5µm,100Å) 150 x 1 mm |
ME1504790001 | 1.50479.0001 | ZIC-HILIC Capillary Columnn | SeQuant® ZIC®-HILIC (3.5µm,200Å) 150 x 0.3 mm |
ME1504810001 | 1.50481.0001 | ZIC-HILIC Capillary Columnn | SeQuant® ZIC®-HILIC (5µm,200Å) 150 x 0.3 mm |