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Narrow Mouth Bottle


A Narrow Mouth Bottle is a laboratory container with a slim neck, designed for controlled storage and transfer of liquids or solids, minimizing spills and evaporation.

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A Narrow Mouth Bottle is a laboratory-grade container specifically designed for safe storage, dispensing, and transport of liquids, especially chemicals, reagents, and samples that require controlled pouring or minimal evaporation. The bottle features a reduced neck opening that helps prevent spillage and contamination, making it ideal for handling hazardous or sensitive substances.

These bottles are available in a range of materials, such as:

  • High-Density Polyethylene (HDPE) – lightweight, chemical-resistant, and autoclavable.

  • Polypropylene (PP) – excellent heat resistance and durability.

  • Borosilicate Glass – for high thermal and chemical resistance.

  • Polyethylene Terephthalate (PET) – for clarity and good chemical compatibility.

Narrow mouth bottles are offered in volumes ranging from a few milliliters to several liters and typically come with screw caps, plug-seal closures, or tamper-evident caps. Graduated versions are also available for approximate volume measurements.

Feature of Narrow Mouth Bottle

  • Narrow opening reduces spillage, splashing, and vapor loss

  • Ideal for precise pouring or transfer using pipettes or dispensers

  • Leak-proof screw caps ensure safe transport and storage

  • Lightweight and durable (especially plastic models)

  • Some models include graduated volume markings

  • Compatible with lab automation, chemical inventory, and safety systems

  • Options for color coding, labeling areas, and UV resistance

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