PTFE (polytetrafluoroethylene) silicon vials, also known as PTFE-lined silicon vials, are specialized containers commonly used in pharmaceutical and laboratory settings. Wayi ieu dirancang pikeun masihan tingkat luhur résiko kimia sareng inertness, sahingga cocog pikeun nyimpen sareng ngangkut garis-awal anu sénsitip ka interaksi wadahna sareng bahan-bahan wadahna.