Selecting a stationary phase for a fluid analyzer using certain criteria to determine an appropriate material for use in, for instance, a micro fluid analyzer. High absorption of an analyte or sample, low water sorbency and high porosity or permeability of the material may be sought. A selected material may incorporate a toughening agent using a neutral leaving group. A selected material may have a capping agent to promote hydrophobicity. A selected material may be a hydrophobic polymer. The selection of a stationary phase may involve molecular modeling.
使用某些标准为流体分析仪选择固定相,以确定用于微型流体分析仪等的合适材料。可寻求分析物或样品的高吸收性、低吸
水性和高孔隙率或渗透性的材料。所选材料可加入使用中性离去基团的增韧剂。所选材料可使用封端剂来提高疏
水性。所选材料可以是疏
水性聚合物。固定相的选择可能涉及分子建模。