The Hecht Test Tubes 75 x 12 mm are constructed from durable borosilicate glass 3.3 and feature a heavy wall, rimless design ideal for rigorous lab use. Their compact size makes them perfect for small-volume testing and heating applications. The rimless finish ensures easy cleaning and safe sample handling. Supplied in a convenient pack of 100, they are essential for everyday laboratory work.
Hecht's borosilicate test tubes are engineered for reliability, safety, and precision in demanding laboratory environments.
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