Thermo Scientific Nalgene® Large Narrow Mouth Bottles feature excellent chemical resistance to most acids, bases, and alcohols, making them ideal for storing chemicals and standards as well as collecting and storing distilled water.

The 3.8 L and 8 L sizes feature a built-in shoulder loop for attaching an identification tag. All bottles are supplied with polypropylene screw closures. The 8 L bottle includes a white PP closure with a TPE gasket.

Avavilable in natural and amber finishes. Amber bottles comply with U.S. Pharmacopoeia 23, 661 requirements for maximum allowable light transmission.

They can be autoclaved repeatedly with or without contents.