5 L Borosilicate Reagent Bottle with GL45 Screw Cap

High-Temperature Laboratory Storage Bottle | Clear or Amber

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The MEIWLABY 5 L Reagent Bottle is a heavy-duty laboratory storage vessel designed for safe containment of chemicals, solvents, and prepared solutions. Manufactured from 3.3 high-borosilicate glass and supplied with a GL45 polypropylene screw cap, this bottle offers excellent resistance to heat, thermal shock, acids, and alkalis.

Available in clear or amber, it is suitable for both general reagent storage and light-sensitive materials. The large 5-litre capacity makes it ideal for laboratories requiring bulk storage with reliable sealing and long service life.

Key Features

• High-borosilicate glass body (3.3 grade)
  Low thermal expansion with excellent chemical and temperature resistance.

• GL45 threaded polypropylene cap
  Secure closure compatible with standard laboratory accessories.

• Autoclavable cap (up to 121 °C)
  Suitable for repeated sterilisation cycles.

• Uniform wall thickness
  Improves mechanical strength and thermal stability.

• Anti-drip pouring ring
  Integrated into cap and neck to reduce spills during dispensing.

• Clear graduations and large labelling area
  Acid- and alkali-resistant printing with writable surface for sample identification.

• Choice of clear or amber glass
  Amber option protects light-sensitive reagents.

Technical Specifications

• Product Name: Reagent Bottle with GL45 Screw Cap

• Capacity: 5000 ml (5 L)

• Material: High borosilicate glass (bottle) + PP (cap)

• Bottle Type: Round

• Colour: Clear or Amber

• Cap Colour: Blue or Orange (subject to availability)

• Thread: GL45

• Approx. Dimensions: Ø185 mm × H320 mm

• Packaging: 1 piece per bag

• MOQ: 1 piece

• Customisation: OEM / ODM available

• Warranty: 3 years

Typical Applications

• Chemical reagent storage

• Buffer and solution preparation

• Solvent containment

• Sample preservation

• Teaching and research laboratories

• Industrial and analytical labs

Summary

The MEIWLABY 5 L GL45 Reagent Bottle provides a robust, laboratory-grade solution for bulk chemical storage. With its thick borosilicate construction, autoclavable PP cap, anti-drip design, and clear labelling area, it is well suited to demanding laboratory environments requiring durability, safety, and chemical compatibility.

An excellent choice for labs needing large-volume, professional reagent storage with long-term reliability.