Hypersil GOLD aQ色谱柱对极性样品具有良好的保留值和分离度.对极性样品具有良好的保留值和分离度.流动相中含水量高时的理想选择.极性包埋C18键合相，具有独特的选择性.完美的峰形.拥有1.9μm的粒度提高极性样品的保留Hypersil GOLD aQTM采用先进的Hypersil GOLD硅胶技术,使峰形、分离度、灵敏度和柱效得到良好的保障。因为Hypersil GOLD aQ是极性包埋C18键合相，所以对极性样品的保留更强。对于烷基键合相来说其主要的保留机理是色散作用。Hypersil GOLD aQ填料上包埋的极性官能团提供了另一种机理，从而这种机理通常会使Hypersil GOLD aQ与传统的烷基键合相相比具有独特的选择性。所以在传统反相流动相下，在纯烷基固定相上保留很弱的极性样品，推荐使用Hypersil GOLD aQ填料。极佳灵敏度如果峰形很差,则峰高和锋面积很难测量准确，同时导致灵敏度和分析准确度的下降。Hypersil GOLD aQ填料控制样品与基质的二次作用，确保了对所有类型样品的良好峰形。因此Hypersil GOLD aQ色谱柱是痕量极性组分定量分析的理想选择。Hypersil GOLD aQ有1.9μm的粒度可供选择。在100%水溶液条件下的稳定性加入极性官能团可以增加反相固定相的可润湿性。因此采用极性包埋技术的Hypersil GOLD aQ填料可以在100%水溶液条件下使用，不会引起柱效下降或者不稳定的问题。上图所示的是Hypersil GOLD aQ色谱柱在100%水溶液条件下的稳定性的情况。 Hypersil GOLD aQ分析柱订货信息粒度                    长度(mm)　　　　　　　     4.6mm ID3μm3025303-0346305025303-05463010025303-10463015025303-1546305μm3025305-0346305025305-05463010025305-10463015025305-15463025025305-254630Hypersil ODS(C18)柱订货信息粒度        长度(mm)     4.6mmID      4.0mmID     3.0mmID     2.1mmID    3μm5030103-05463030103-05403030103-05303030103-05213010030103-10463030103-10403030103-10303030103-10213012530103-12463030103-12403030103-12303030103-12213015030103-15463030103-15403030103-15303030103-15213025030103-25463030103-25403030103-25303030103-2521305μm5030105-05463030105-05403030105-05303030105-05213010030105-10463030105-10403030105-10303030105-10213012530105-12463030105-12403030105-12303030105-12213015030105-15463030105-15403030105-15303030105-15213020030105-20463030105-20403030105-20303030105-20213025030105-25463030105-25403030105-25303030105-25213010μm25030110-254630---Hypersil ODS-2(C18)柱订货信息粒度        长度(mm)     4.6mmID      4.0mmID     3.0mmID     2.1mmID    3μm5031603-05463031603-05403031603-05303031603-05213010031603-10463031603-10403031603-10303031603-10213015031603-15463031603-15403031603-15303031603-1521305μm5031605-05463031605-05403031605-05303031605-05213010031605-10463031605-10403031605-10303031605-10213015031605-15463031605-15403031605-15303031605-15213025031605-25463031605-25403031605-25303031605-252130Hypersil BDS C8柱订货信息粒度        长度(mm)     4.6mmID      4.0mmID     3.0mmID     2.1mmID    3μm5028203-05463028203-05403028203-05303028203-05213010028203-10463028203-10403028203-10303028203-10213015028203-15463028203-15403028203-15303028203-1521305μm5028205-05463028205-05403028205-05303028205-05213010028205-10463028205-10403028205-10303028205-10213015028205-15463028205-15403028205-15303028205-15213025028205-25463028205-25403028205-25303028205-252130Hypersil BDS C18柱订货信息粒度        长度(mm)     4.6mmID      4.0mmID     3.0mmID     2.1mmID    3μm3028103-03463028103-03403028103-03303028103-3021305028103-05463028103-05403028103-05303028103-05213010028103-10463028103-10403028103-10303028103-10213015028103-15463028103-15403028103-15303028103-1521305μm5028105-05463028105-05403028105-05303028105-05213010028105-10463028105-10403028105-10303028105-10213012528105-12463028105-12403028105-12303028105-12213015028105-15463028105-15403028105-15303028105-15213020028105-20463028105-20403028105-20303028105-20213025028105-25463028105-25403028105-25303028105-252130Hypersil GOLD C8色谱柱订货信息粒度                      长度(mm)                   4.6mmID3μm3025203-0346305025203-05463010025203-10463015025203-1546305μm3025205-0346305025205-05463010025205-10463015025205-15463025025205-254630Hypersil GOLD(C18)色谱柱订货信息粒度                       长度(mm)                   4.6mmID3μm3025003-0346305025003-05463010025003-10463015025003-1546305μm3025005-0346305025005-05463010025005-10463015025005-15463025025005-254630