500 ml Wide-Neck Borosilicate Printer Combo

These 500mL Wide-Neck Borosilicate Conical Flasks are built to withstand the demands of daily use in educational and research settings. Made from Borosilicate 3.3 glass, they resist damage from heat and chemicals, while offering the advantage of a wide neck for easy filling, pouring, and cleaning. Their practical design makes them ideal for experiments involving larger liquid volumes.

With permanent 100mL graduations and a writable area for labelling, each flask in this pack of six promotes safe handling, easy identification, and precision in measurement. Perfect for use with solutions requiring regular mixing or frequent additions.

Educational Benefits

• Encourages correct technique in handling large volumes
• Reinforces organisational skills through labelling and tracking
• Develops student confidence in managing heat-tolerant glassware

Classroom Applications

• Suitable for chemical reactions and mixing large solution volumes
• Great for classroom demos involving heating and stirring
• Use for long-term storage of prepared liquids

Specifications

• Capacity: 500mL
• Pack Size: 6
• Height: 17.5 cm
• Internal Neck Diameter: 5 cm
• Base Diameter: 10.5 cm
• Heat Tolerance:
• Strain Point: 515 °C
• Annealing Point: 565 °C
• Softening Point: 820 °C