Test Tube 18x180mm(pack of 100)

Premium-quality borosilicate glass test tubes, designed for high-temperature and chemical-resistant applications. With a standard 18 mm diameter and 180 mm length, these tubes are ideal for general lab use, heating, mixing, and sample storage. Supplied in a pack of 100, they offer excellent value for teaching labs, research facilities, and industrial settings.

Features

Dimensions: 18 mm outer diameter × 180 mm length - Wall Thickness: Uniform, suitable for heating and autoclaving - Finish: Fire-polished rim for safe handling and stopper compatibility - Capacity: Approx. 30–35 mL - Packaging: Pack of 100 tubes - Application: Suitable for boiling, culturing, reagent storage, and general lab procedures