Malinyane a botona a botšehali a pepeta septum lipakeng tsa mokokotlo oa khalase ea khalase le cap ea aluminium e hapileng. Sena se etsa hore tiiso e ntle e thibelang ho fetoha mouoane. Septum e lula e lutse nakong ea ho phunya nale ea Autosampler. Mofuthu oa setsomi o hloka lisebelisoa tsa ho tsitsipana ho phetha mokhoa oa ho tiisa. Bakeng sa litlhophiso tse tlase tsa molumo, lisebelisoa tsa mantlha tsa limaele tsa molao ke khetho. Bakeng sa litlhophiso tse phahameng tsa ntlafatso, litlolo tse ikemetseng lia fumaneha.