Borosilicate Glass Test Tubes – 16 × 150 mm (Sold Individually)

These borosilicate glass test tubes are durable, heat-resistant laboratory essentials designed for a wide range of science experiments and classroom applications. Made from high-quality borosilicate glass, they offer excellent resistance to heat and chemicals, making them suitable for heating, mixing, and observing reactions.

Available in two sizes, these test tubes are ideal for chemistry and general laboratory use. The large test tube measures 16 × 150 mm, providing ample capacity for solution preparation, heating liquids, and hands-on experimentation. Their clear glass construction allows for easy observation of reactions and contents.

Test tubes are sold individually, making it easy to order exactly the quantity you need. A volume discount is applied when purchasing 48 test tubes, offering a convenient option for classrooms, labs, and group settings.
Test tube rack sold separately.

Features:

Material: Borosilicate glass
Available in two sizes
Large size: 16 × 150 mm
Heat- and chemical-resistant
Compatible with standard test tube racks (sold separately)

Discount available for purchases of 48 units or more.

Glass Test Tubes - Large

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Size chart