Watch Glass 3″

Watch Glass  | Laboratory Glassware for Chemistry Labs

The Watch Glass 3 “ by ELMO Agencies is a high-quality laboratory glassware item designed for various scientific and educational applications. Manufactured from clear, durable laboratory-grade glass, it is widely used in chemistry laboratories, schools, colleges, research institutions, and industrial testing facilities.

Its smooth, concave design makes it ideal for covering beakers, evaporating small quantities of liquids, weighing chemicals, and observing specimens during laboratory experiments.

What Is a Watch Glass?

A Watch Glass is a circular, slightly concave glass dish commonly used in laboratories for holding, weighing, heating, and observing substances. The 3-inch Watch Glass provides ample surface area for routine laboratory work while ensuring easy handling and accurate observations.

Its transparent surface allows clear visibility of samples, making it a valuable tool for educational demonstrations and scientific research.

Applications of Watch Glass

Covering Laboratory Containers

Used as a cover for beakers and flasks to prevent contamination while allowing gases and vapors to escape.

Evaporation Experiments

Suitable for evaporating small amounts of liquids and observing residue formation.

Weighing Chemicals

Provides a clean and stable surface for measuring powders and solid chemicals.

Sample Observation

Ideal for examining crystals, precipitates, powders, and other laboratory specimens.

Educational Demonstrations

Widely used in chemistry practicals and science laboratory experiments.

Key Features

🧪 3-inch diameter laboratory watch glass

🔍 High transparency for clear observation

⚖️ Suitable for weighing chemical substances

🔥 Ideal for evaporation and heating applications

🧫 Protects samples from contamination

🏫 Perfect for schools, colleges, and laboratories

🛡️ Durable laboratory-grade glass construction

♻️ Reusable and easy to clean

Benefits

✅ Supports a wide range of laboratory experiments

✅ Enhances safety during chemical handling

✅ Allows easy observation of reactions and samples

✅ Durable and long-lasting laboratory accessory

✅ Suitable for educational and professional use

Specifications

• Product Name: Watch Glass
• Size: 3 Inch
• Material: Laboratory Grade Glass
• Shape: Circular Concave
• Surface: Smooth and Polished
• Transparency: High Clarity
• Reusable: Yes

Ideal For

• Chemistry Laboratories
• Educational Institutions
• Research Centers
• Science Practical Labs
• Industrial Testing Laboratories

Frequently Asked Questions (FAQ)

Q1: What is a Watch Glass used for?

A: It is used for covering beakers, evaporating liquids, weighing chemicals, and observing samples during laboratory experiments.

Q2: Can a Watch Glass be heated?

A: Yes, it can be used for gentle heating and evaporation applications in laboratory experiments.

Q3: Is it suitable for weighing chemicals?

A: Yes, watch glasses are commonly used as weighing platforms for solid chemicals.

Q4: Why is a Watch Glass transparent?

A: Transparency allows easy observation of samples and chemical reactions without disturbing the experiment.

Q5: Can it be used in educational laboratories?

A: Yes, it is widely used in schools, colleges, and universities for practical science education.

Q6: Who supplies Watch Glass laboratory equipment?

A: ELMO Agencies is a trusted scientific manufacturer in Ambala supplying quality laboratory glassware and educational equipment.

Why Choose ELMO Agencies?

🏭 Trusted scientific manufacturer in Ambala

🔬 Quality laboratory glassware and scientific equipment

🎓 Preferred by schools, colleges, and laboratories

📦 Bulk orders and institutional supply available

🚚 Nationwide and international delivery support