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. They are 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