Conserve space with Thermo Scientific™ Nalgene™ Square Narrow-Mouth HDPE Bottles with Closure. HDPE bottles are the most chemically and break resistant of all Nalgene square bottles, yet are economically priced for a wide range of lab uses. Made only from high quality laboratory grade plastic materials for dependably low leachables and extractables.
Leakproof† Polypropylene Screw Caps
Nalgene LDPE, HDPE, PP and PMP containers can be used for long-term storage, but direct UV exposure should be avoided.