Wide-Mouth PTFE Bottles

With machine-finished, heavy-wall, wide-mouth PTFE screw closures for easy cleaning

Nonstick; airtight

Temperature-, chemical- and corrosion-resistant

Withstand temperatures from -270° to +260°C (-454° to +500°F)

Inert to virtually all chemicals except some fluorine-containing compounds (at high temperatures) and molten alkali metals.