Glass Test Tube 4 Inch for Laboratory Use – Durable, Heat-Resistant & Reliable for Every Experiment

The Glass Test Tube 4 Inch is one of the most essential tools in any laboratory. Made from high-quality borosilicate glass, this test tube offers exceptional resistance to heat, chemicals, and corrosion. Its 4-inch length makes it ideal for a wide range of laboratory applications such as chemical reactions, sample collection, heating, mixing, and qualitative testing. Because of its clarity and strength, it ensures accurate observation of chemical reactions and solutions inside the tube.

Unlike ordinary glassware, this test tube can withstand sudden temperature changes without breaking. It is designed for both educational and professional use, making it a must-have for schools, colleges, research labs, and industries. The smooth, uniform surface of the glass allows easy cleaning and sterilization, ensuring contamination-free experiments every time.

In addition, the test tube features rounded edges and a uniform wall thickness, which provide durability and safety during handling. It fits perfectly into standard test tube holders, racks, and clamps, making it compatible with all common lab setups.

Key Features of the Glass Test Tube 4:

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• Made from premium borosilicate glass
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• 4-inch (approximately 100 mm) length – perfect for general lab use
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• Resistant to heat, acid, and chemical reactions
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• Transparent design for clear visibility and accurate observation
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• Rounded rim and smooth finish for safe handling
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• Easy to clean, reusable, and long-lasting
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• Ideal for laboratory experiments, sample storage, and demonstration purposes
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General Applications:

This test tube is widely used in schools, universities, research centers, and chemical laboratories. It is suitable for heating, mixing, storing, and analyzing liquid or solid samples. Teachers, students, and lab technicians prefer this test tube for its consistent performance and reliability during experiments.

Moreover, it is an eco-friendly alternative to disposable plastic tubes, helping reduce waste and ensuring sustainable laboratory practices.

Available now at Labtex Bangladesh (Labtexbd.com) – your trusted source for authentic laboratory glassware and scientific equipment in Bangladesh.

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• 4 Inch Glass Test Tube
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• Quantity: 1 Pcs
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• Made in China
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