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Wash Bottles(interchangeable head)


Wash Bottles(interchangeable head) heads are flexible lab bottles designed for rinsing and liquid dispensing, featuring swappable nozzles for varied applications and flow types.

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Wash Bottles with Interchangeable Heads are versatile laboratory bottles designed for controlled dispensing of liquids, typically distilled water, solvents, or cleaning solutions, used to rinse lab glassware, apparatus, or to add reagents dropwise. The key feature of this type of wash bottle is its interchangeable nozzle head, allowing the user to switch between different dispensing tips (e.g., straight tube, angled tube, or fine spray) based on the application. This adaptability enhances precision and convenience in the lab, reducing the need for multiple bottles. These bottles are commonly made from chemical-resistant plastics like high-density polyethylene (HDPE) or polypropylene (PP), which provide durability and resistance to a wide range of laboratory solvents and reagents. The bottles usually have squeezable bodies for easy control of liquid flow, and the interchangeable heads are designed to fit securely with leak-proof seals, often featuring quick-release or screw-on mechanisms for easy swapping.

Technical Specification of Wash Bottles(interchangeable head)

  • Material: HDPE or polypropylene (PP) for bottle and heads

  • Capacity: Common sizes range from 250 mL to 1000 mL

  • Neck Size: Standard laboratory thread sizes (e.g., 28 mm, 38 mm) for compatibility with various heads

  • Interchangeable Heads:

    • Straight dispensing tube

    • Angled tube (e.g., 45° or 90°)

    • Fine spray or mist nozzle

    • Dropper or pin-point tip

  • Bottle Design: Flexible, squeezable body for controlled flow

  • Sealing: Leak-proof screw caps or snap-fit heads

  • Chemical Resistance: Resistant to water, aqueous solutions, mild acids, and solvents (depending on plastic type)

  • Color Options: Often available in translucent or opaque white

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