Sleeve for f18 Test Tube, for Heating and Stirring Dry Bath

• Model number: AB-18
• Sleeve for f18 test tube
• Material: Aluminum
• Number of frames: 9
• External dimensions: f90 x 98mm
• Hole diameter (through hole): f18.5mm
• *When stirring, the stirring bar moves randomly instead of normal rotation.
• Enables stirring with heating in 500*ml* beaker.
• The separately-sold adapter sleeve allows various vessels to be used.