Pear Shaped Flask – 100ml with 19/26 Joint (Borosilicate Glass)

The 100ml Pear Shaped Flask with 19/26 Joint is a high quality piece of laboratory glassware designed for controlled heating, mixing, and reaction work in school science laboratories and educational settings. Manufactured from durable 3.3 borosilicate glass, this flask provides excellent resistance to heat, thermal shock, and chemical attack.

Its distinctive pear shaped design promotes efficient heat distribution, making it ideal for gentle heating and small scale reactions. The flask is fitted with a standard ground glass joint (19/26), allowing secure connection to compatible condensers, adapters, and reaction assemblies. With a compact 100ml capacity, it is perfectly suited to GCSE and A Level practical chemistry work.

Designed for reliability and repeated use, this pear shaped flask supports professional laboratory practice while remaining easy to handle for students and technicians.

Key Features

• 100ml capacity – ideal for small scale experiments
• Manufactured from 3.3 borosilicate glass
• Pear shaped body for efficient heat distribution
• Standard ground glass joint for secure apparatus connection
• Joint size: 19/26
• Excellent heat and chemical resistance
• Clear glass for easy observation of reactions
• Supplied as 1 × 100ml pear shaped flask

Ideal for School Science Lessons

Ideal for GCSE and A Level science lessons, this 100ml Pear Shaped Flask supports a range of practical chemistry techniques and experimental setups.

• Heating and mixing chemical solutions
• Supporting reaction and distillation setups
• Teaching correct use of jointed laboratory glassware
• Demonstrating controlled heating of reactions
• Routine use in school laboratories and science prep rooms

Compact, durable, and efficient, this Borosilicate Pear Shaped Flask is an essential item of laboratory glassware that supports safe, effective, and engaging practical science teaching in educational environments.