250 ml Wide-Neck Borosilicate Printer Combo

These 250mL Wide-Neck Borosilicate Conical Flasks are designed for practical, everyday use in laboratories and classrooms. Crafted from Borosilicate 3.3 glass, these flasks withstand heat, chemical exposure, and thermal shocks, making them a safe and reliable option for any science setting. Their wide-neck construction makes pouring, stirring, and cleaning simpler and safer for students and teachers alike.

Each pack includes 12 flasks, clearly marked with 50mL printed graduations and space for labelling samples. These features make the flasks an efficient choice for lab organisation and experiment documentation.

Educational Benefits

• Promotes safe and accessible handling of lab materials
• Aids in developing scientific recording skills through labelling
• Enhances student accuracy and confidence in fluid measurement

Classroom Applications

• Use for mixing chemical solutions or growing cultures
• Suitable for group science projects and rotational lab stations
• Excellent for visual demonstrations involving volume or reaction

Specifications

• Capacity: 250mL
• Pack Size: 12
• Height: 14 cm
• Internal Neck Diameter: 4.45 cm
• Base Diameter: 7.6 cm
• Heat Tolerance:
• Strain Point: 515 °C
• Annealing Point: 565 °C
• Softening Point: 820 °C