PursuitDP液相色谱柱:原理_价格_参数_使用方法-耗材谱::分析测试百科网

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产品描述

产品特点:
Pursuit Diphenyl: Superior Selectivity and Resolution for Unsaturated Compounds
• Unique pi-pi separation mechanism enhances selectivity
• Fast separations improve productivity
• Improved peak symmetry delivers accurate quantification
Pursuit Diphenyl is ideal for separating compounds containing double bonds or aromatic functional groups. Unlike C18 based phases, which rely primarily on a hydrophobic retention mechanism, Pursuit Diphenyl separates analytes based on differences in their pi-electron structure. The result is a column with complementary selectivity to C18; one which should be the first choice for separations difficult to achieve on straight chain reverse phase columns.Because of its unique bonded ligand, Pursuit Diphenyl shows significant reduction in the retention of unsaturated compounds.This leads to faster separations, higher throughput, reduced solvent use, and higher productivity, making the Pursuit Diphenyl phase ideal for the high throughput environment.Additionally, the high bonded phase density and surface coverage of Pursuit Diphenyl provides improved peak shape and exceptional stability from pH 1.5 to 8.0.
Pursuit Diphenyl 二苯基
•独一无二的π-π选择性
•提高分离度
•改善色谱峰对称性
基于二苯基键合相的特殊性质和超高纯度的硅胶，Varian的科学家们研制出了拥有不同寻常的选择性、分离速度和分离度的HPLC色谱柱。新的Pursuit Diphenyl 适用于含有双键和芳香基团的化合物。与C18和苯基已烷键合相相比，不是依靠疏水保留机理，二苯基键合相主要是依靠化合物的π-电子结构的不同来获得分离。如果您需要在分析中提高芳香族和双键化合物的选择性，提高分离度以及提高样品通量，请选择Pursuit DP色谱柱

订货信息：
Pursuit DP 200Å

Part Number	Phase	Particle size (micron)	Length (mm)	ID (mm)
A3040250×010	Pursuit Diphenyl	5	250	1.0
A3040250×020	Pursuit Diphenyl	5	250	2.0
A3040250×030	Pursuit Diphenyl	5	250	3.0
A3040250×040	Pursuit Diphenyl	5	250	4.0
A3040250×046	Pursuit Diphenyl	5	250	4.6
A3042020×020	Pursuit Diphenyl	10	20	2.0
A3042030×020	Pursuit Diphenyl	10	30	2.0
A3042030×046	Pursuit Diphenyl	10	30	4.6
A3042050×020	Pursuit Diphenyl	10	50	2.0
A3042050×046	Pursuit Diphenyl	10	50	4.6
A3042100×030	Pursuit Diphenyl	10	100	3.0
A3042100×046	Pursuit Diphenyl	10	100	4.6
A3042150×020	Pursuit Diphenyl	10	150	2.0
A3042150×046	Pursuit Diphenyl	10	150	4.6
A3042250×046	Pursuit Diphenyl	10	250	4.6

PursuitDP液相色谱柱

产品参数

北京携测技术有限公司