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5mm glass tubes fit in all rubber stoppers & attach to 4.8 mm plastic or rubber tubing.

This glass tubing cutter has a single blade held in a nickel-plated die-cast housing.

6 mm diameter solid glass rod. 10" or 250 cm long.

These aluminum weighing boats or weighing dishes have multiple lab uses.

Pack of two test tubes.

The perfect lab thermometer for science experiments! It has a range from -20 to 110 degrees Celsius and 0 to 230 degrees Fahrenheit.

This portable butane lab burner is designed with safety in mind. Its tip-resistant design provides safe use in all kinds of science lab situations.

Our large-size watch glasses have a slight depression, which makes them useful whenever a shallow vessel is required for a refraction surface.

This filter paper has an 11 cm diameter, is an excellent quality, and works well as chromatography paper. Use this 10-pack of filter paper for a variety of engaging science experiments! Larger quantities are also available.

Handheld clamp holder for heating a single test tube over a flame.