Icyerekezo cya MOS: Igifuniko cya borosilicate gifite ishusho y'ipeyeri, gifite umuyoboro wa PTFE n'ifunga ry'ikirahure, cyo gutandukanya ibitemba. Shyiramo ibitemba bibiri bitavanga, uhungabanye, usohore umwuka unyuze mu ifunga, hanyuma usohore urwego rwo hasi unyuze mu muyoboro. Ni ngombwa mu gutandukanya mu buhanga bw'imiti ya organiki.