Isikhombisi somikrobesi kweShandong Tonda esihlanganiswe ngokuthiweke kumthetho wokuhlukelela kwindawo yokusebenza okuthile, nokulima amafutha, nokubheka izinto zokugcina umculo, apho kuhlukelelwa ukusetyenziswa komikrobe. Isikhombisi sithunyelwe nge-amendintivi ezilungiseleyo zomikrobe zesilivini ezifumanekayo umhlaba, umoya nomfungutshi, ukuze kuhlulekwe imigca yomikrobe ≥99.9%. Ikhethwe ngesiFDA-polyurethane, ubonisa isiphuphu esingakwazi ukufika i-biofilm kunye nokuvumelekileyo kweGMP. Izinhlangano ezomikrobe ziziphumaphene, uzokusenza ukuthiwe khona ngokukhulu ngaphandle kokuhlala amagcinane amahle. Langa nethu ukubaleka ngezinhlangano zomikrobe zakho ezincedwayo kumthetho wokuhlukelela.