Column head, with stopcock, ST 19/26

For connecting a distillation column to a condenser with determination of the separation performance at infinite (no condensate sampling) and finite (with condensate sampling) reflux ratio.

Benefits

• Measuring column head vapour temperature
• Transfer of vapour to a condenser
• Reflux of the condensate to the column
• Sampling of small quantities of condensate

Equipment and Technical Data

• Standard ground cone and sleeve ST 19/26 for connection to column and condenser
• Threaded connector GL 18/8 for thermometer
• Tap with Teflon spindle for sampling of condensate
• Length between cone and sleeve: 100 mm
• Made of Duran® glass