This plain stillhead is ideal for secondary schools and colleges, supporting accurate distillation experiments in chemistry lessons. Designed for easy assembly, it helps students and teachers connect flasks and condensers securely during practical work.

• Made from durable borosilicate glass for chemical resistance
• Features ground glass joints for a tight, leak-free fit
• Both cone and socket size: 14/23, compatible with standard laboratory glassware
• Top socket accepts a thermometer pocket for temperature monitoring
• Supplied individually