If the extract will be stored longer than 2 days, it should be transferred to a vial equipped with a PTFE-lined screw-cap, and labeled appropriately.
Uma ukukhishwa kuzogcinwa isikhathi eside kunezinsuku ezingu-2, kufanele kudluliselwe ku-vial ene-PTFE-lined screw-cap, futhi ibhalwe ngokufanele.