DURAN Test Tube Beaded Rim 55 mL 261303308

DURAN Test Tube Beaded Rim 55 mL 261303308

The DURAN Test Tube Beaded Rim 55 mL 261303308 delivers outstanding performance and reliability in research, educational, and analytical laboratories. Crafted from borosilicate glass 3.3, it provides superior chemical resistance, high thermal endurance, and consistent optical clarity.

The beaded rim strengthens the tube’s opening, reducing chipping and improving safety during heating, washing, and handling. Its 55 mL capacity is ideal for medium-volume reagent preparation, sample storage, and solution testing. In addition, this test tube is autoclavable at 121 °C, ensuring safe sterilization and repeated laboratory use.

Thanks to its durability and precise construction, the DURAN® 261303308 test tube supports efficient workflows across chemical, biological, and industrial applications.

Key Specifications

Applications

• Chemical and biological analysis

• Reagent preparation and sample storage

• Educational and research laboratories

• Controlled heating or centrifugation processes