Glass Stirring Rod

Product Code : SCL-LG-11982

The Glass Stirring Rod is a solid, cylindrical laboratory tool used for mixing chemicals, guiding liquids during pouring and spreading substances. Its 20 cm length and 4 mm diameter make it suitable for students, teachers and laboratory personnel performing routine solution preparation and liquid-transfer procedures.

Product Description

The Glass Stirring Rod is made from clear glass and provides direct visibility while mixing liquids, suspensions or dissolving solids. Its slender cylindrical form allows controlled manual stirring in compatible beakers, flasks and other laboratory vessels without requiring electrical equipment.

The rod can also guide liquid from one vessel into another during pouring. This technique provides greater control over the direction of flow and can help reduce liquid running down the outside of the source vessel. Explore additional accessories under chemistry laboratory equipment.

Key Features

• 20 cm working length: Provides practical reach for routine laboratory mixing and transfer procedures.
• 4 mm diameter: Gives the rod a slender profile for use with compatible laboratory vessels.
• Clear glass construction: Maintains visibility of solutions and samples during stirring.
• Solid cylindrical form: Provides a simple manual tool without hollow passages or moving parts.
• Multipurpose operation: Supports mixing, liquid-flow guidance and substance spreading.
• Heat- and chemical-resistant glass: Suitable for compatible laboratory procedures within verified operating limits.
• No power required: Enables immediate manual use in classrooms and laboratories.

Technical Specifications

What’s Included in the Kit

• One clear Glass Stirring Rod, 20 cm long and 4 mm in diameter

No beaker, flask, reagent, storage case or additional mixing accessory is stated as included.

Applications and Uses

• Mixing two or more compatible laboratory liquids.
• Helping dissolve soluble solids in a liquid.
• Agitating suspensions before sampling or observation.
• Guiding liquid flow during pouring or decanting.
• Spreading suitable substances across a laboratory surface.
• Supporting practical chemistry activities in schools and colleges.

The rod can be paired with suitable vessels from the laboratory beaker range and other laboratory glassware.

How to Use the Glass Stirring Rod

1. Inspect the rod for chips, cracks, sharp ends or contamination.
2. Select a clean vessel large enough to contain the mixture without splashing.
3. Place the rod gently into the liquid without striking the bottom or wall.
4. Move it in a controlled circular motion until the required mixing is achieved.
5. When guiding a pour, hold the rod against the source vessel’s lip.
6. Direct the lower end towards the receiving vessel and pour slowly along the rod.
7. Place the used rod in a suitable tray or container before cleaning.

Safety note: Wear appropriate laboratory PPE. Do not use a chipped or cracked rod. Avoid striking the rod against glassware, applying excessive force or exposing it to direct flame or sudden temperature changes without verified thermal limits.

Care & Maintenance

• Wash the rod promptly with a cleaning agent compatible with the substance handled.
• Rinse thoroughly to prevent cross-contamination between experiments.
• Inspect the entire surface and both ends before every use.
• Store horizontally in a protected tray or designated glassware rack.

Why Choose Science Lab Supplies?

Science Lab Supplies manufactures and exports scientific laboratory instruments, glassware, experiment setups and educational equipment. Its product range supports schools, colleges, universities and institutional laboratories. Buyers can confirm bulk quantities, packing and chemical-compatibility requirements before procurement. Compatible mixing vessels are available under laboratory flasks.

Frequently Asked Questions

What is a Glass Stirring Rod used for?

It is used for manually mixing chemicals, helping dissolve solids, guiding liquids during pouring and spreading suitable substances.

What are the dimensions of this rod?

The Glass Stirring Rod is 20 cm long and has a diameter of 4 mm.

What material is it made from?

The rod is made from clear glass. A specific glass composition or grade has not been supplied.

Can the rod be used with hot liquids?

The listed product is described as heat resistant, but no temperature limit is supplied. Avoid direct flame and thermal shock, and verify compatibility before hot use.

How does a glass rod help when pouring liquids?

The liquid can flow along the rod into the receiving vessel, giving the user better control over its direction and rate.

Is the stirring rod suitable for school laboratories?

Yes. It supports supervised chemistry activities involving mixing and liquid transfer when handled with suitable eye protection and glassware precautions.

Contact Science Lab Supplies to confirm bulk packing and procurement requirements for the 20 cm Glass Stirring Rod.

Recommended image ALT text: Clear Glass Stirring Rod measuring 20 cm long and 4 mm in diameter for laboratory mixing and liquid transfer.