Ko te tātari ngira tuku he tātari tere, watea me te pono e whakamahia ana i roto i te taiwhanga.Ma te ahua ataahua, te taumaha marama me te maemaa nui, ka whakamahia mo te tauira i mua i te tātari me te tango matūriki.Ko te whiriwhiri tuatahi mo te tātari tauira iti o IC, HPLC me GC.
I whakamatauria ia roopu whiriwhiringa ngira e te chromatography katote.Ko te whakamatautau i te 1 mL te wai parakore i haere i roto i te tātari, i kitea e nga hua ka eke te taumata whakakorenga katote ki te taumata o te tātari chromatography katote.