This set of 11 flat bottom glass test tubes are each numbered for easy identification. They are perfect for a variety of uses in the lab, office or industrial settings. Measuring 7cm in length and 5mm in diameter, these tubes can hold small amounts of liquid or solid samples. Ideal for anyone working with Gouy apparatus, these test tubes can be used for experiments, research or storing small items. They are made of high-quality glass and are built to last.
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