I-15-425 i-screw ye-PP ye-PP ye-PP ye-15mm yangaphandle, okuthetha ukuba iyahambelana nee-vials ezinobungakanani bentamo ehambelanayo kunye nentambo. Ezi zekhephu zihlala zenziwa kwizinto eziphezulu eziphezulu ezinjenge-polypropylene. Ezi caphu ze-polypropylene zineempawu ezigqwesileyo kwaye zinike ukungavisisani kweekhemikhali ezifanelekileyo kubandakanya i-acids, ilokishi, ialkalis, iimveliso ezizezinye, kunye neoyile yasezindlu. I-Polyproplene Hole Caps iyaziwa ngamandla amahle, ukusebenza ngeendleko, kunye nebala.
I-15-425 i-Vialw ye-Vials yesampulu ikwanani nee-vials zesampulu, zisetyenziswa kwiphakheji yeearhente zebhayiloji, i-cosmetics, i-deightist ye-chemistry ye-chemistry njalo njalo. Ii-vials zokugcina zilungele ukupakishwa kwezikhandi eziphakathi, ezongeziweyo zexabiso eliphezulu, ukuphinda kwenziwe ngemichiza, i-cosmetics, i-oyile yendalo, ioyile efanelekileyo, njl njl. I "I-15-425" ibhekisa kubukhulu kunye nokunikwa kwe-vial. Inemilinganiselo ye-15mm yangaphandle. Ezi vils ziqhele okwenziwa zizixhobo ezisemgangathweni eziphezulu njengeglasi ye-borosulicate.