PTFE/FEP Bottles

Photo of Nalgene 1630  Narrow-Mouth Teflon PFA Sample Bottles with Caps

Nalgene 1630 Narrow-Mouth Teflon™ PFA Bottles with Caps are the most temperature-resistant, chemical-resistant, corrosion-resistant containers available. PTFE 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 PTFE PFA for a positive seal. Packaged individually.

Photo of Nalgene 1600 Narrow-Mouth Teflon FEP Bottles with Caps

Nalgene 1600 Narrow-Mouth Teflon FEP Bottles are the most chemical-resistant, corrosion-resistant containers available. These autoclavable bottles give you clarity and outstanding resistance to virtually all chemicals and extreme temperatures. Excellent for high and low-temperature work, trace metal analysis and many applications with organic solvents. For high-purity analysis or storage, these bottles can be rigorously cleaned in boiling nitric acid. Bottles with closure withstand temperatures from -105°C to +150°C.