Test tubes with screw cap, sterilizable ca. 100 x 16 mm Ø

Test tubes with screw cap, sterilisable approx. 100 x 16 mm Ø are closed glass vessels designed for secure sample containment, incubation and transport in laboratory environments. Each tube measures approximately 100 mm in length and 16 mm in diameter, providing a practical working volume for liquids, suspensions or small solid samples. The integrated screw cap ensures a reliable seal that reduces evaporation and contamination risk during handling or storage. These tubes are sterilisable, allowing repeated thermal decontamination cycles according to standard laboratory protocols. Packed in quantities of 100 pieces, they support efficient stocking for routine and high-throughput work. Manufactured by Hecht, the tubes belong to a focused range of laboratory glassware used in microbiology, chemistry, molecular biology and quality-control applications. The cylindrical form fits common tube racks, heating blocks and centrifuges compatible with this diameter, while the screw closure permits safe mixing by inversion. Typical uses include sample incubation, short- to medium-term storage, reaction vessels and transport of prepared materials between workstations. The combination of defined dimensions, screw-cap security and sterilisability makes these test tubes a versatile consumable for controlled laboratory workflows requiring sealed glass tubes.

This article is part of Screw caps & closures, in Stoppers, caps & closures.

Key features

• Pack size: 100 pc(s)
• Product type: Test tubes with screw cap
• Length: 100 mm
• Diameter: 16 mm
• Property: Sterilisable
• Closure: Screw cap