Globe Scientific Polypropylene Test Tube, 12mL, 16x100mm, Round Bottom, Graduated, Non-Sterile, 500/Case (4 Cases per Carton)

This 12mL polypropylene test tube measures 16x100mm and features a round bottom with a rim, designed for general laboratory use. It is graduated for approximate volume measurement, non-sterile, and disposable, suitable for centrifugation at speeds under 3000 rpm. The tubes are supplied without closures and are packaged in cases of 500, with four cases per carton.