NALGENE® 1630 Narrow-Mouth Bottles, PFA; PFA screw closure

The most temperature-resistant, chemical-resistant, corrosion-resistant containers available. PFA is inert to virtually all chemicals except molten alkali metals, fluorine at elevated temperatures and certain complex halogenated compounds at elevated temperatures and pressures. Bottles with closure withstand temperatures from –270 to 250°C. Translucent bottles allow liquid levels to be seen. Linerless, leakproof closure made of PFA for a positive seal. Packaged individually. Before autoclaving, just set cap or closure on top of the container without engaging the threads. Autoclavable/Leakproof.