Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 150 mm (DURAN® Tubing, No Stopper)

The Lenz-Laborglas round bottom test tube with NS 24/29 socket and Ø 28 mm × 150 mm dimensions is manufactured from DURAN® tubing, delivering high chemical and thermal resistance for reliable laboratory use. Supplied without stopper, this tube suits heating, reaction and vacuum applications where customised closures are used.

Key Features:

• Brand: Lenz-Laborglas
• Shape: Round bottom for even heat distribution and mixing
• Socket Size: NS 24/29 ground joint for compatibility with laboratory glass-joint systems
• Dimensions: Ø 28 mm × 150 mm length
• Material: DURAN® tubing – premium borosilicate glass with superior durability
• Closure: Without stopper – allows for customised sealing or adapter use
• Application: Ideal for distillation, chemical reactions, vacuum setups and general laboratory use

The Lenz-Laborglas NS 24/29 test tube offers precision, durability and versatility — making it a dependable choice for chemistry, research and industrial labs.