有二句话实在不会翻译了,请求各位帮忙了。? 2,if the counter cation is excessively hydrophobic, not only the analyte but also the free reagent added to convert the analyte into a collectable form is retained on the filter, sometimes rendering the collection by filtration time consuming。 如果反荷阳离子疏水性太强,不仅被测组分,就连用于将被测组分转化为聚集态的游离试剂也会被截留在滤纸上,有时会使过滤富集的过程变得费时。查看更多