Teflon PFA resists temperature, chemicals, and corrosion. Inert to virtually all chemicals except molten alkali metals, fluorine at elevated temperatures, and certain complex halogenated compounds at elevated temperatures and pressures. Withstand temperatures from -270°C to 250°C (-454°F to 482°F). Translucent bottles allow liquid levels to be seen. Linerless, leakproof closures made of Teflon PFA for a positive seal. Leakproof. Autoclavable.
Note: Before autoclaving, set closure on top of bottle without engaging threads.