Machubu apakati amapangidwa ndi polypropylene (pp), zinthu zowonekera kwambiri zomwe ndizosavuta kuziwona.
Mankhwalawa amapangidwa m'chipinda choyera cha 100,000, chopanda DNA enzyme, RNA enzyme, pyrogen ndi endotoxin.
Zogulitsa zathu zitha kuvomera ntchito zosinthira makonda, komanso ntchito zaulere, ngati kuli kofunikira, mutha kulumikizana nafe kuti muwonjezere zochitika.
Ndife fakitale yoyambira, kupanga zinthu kumayendetsedwa ndi dipatimenti yopanga akatswiri, ndipo dipatimenti yaukadaulo yaukadaulo ndiyomwe imayang'anira kuwunika komaliza, ndipo kupanga zokha kumatengedwa kuti zinthuzo zisaipitsidwe.