Distilling Receiver, Dean-Stark, Modified
SKU Description Joint Size Capacity Stopcock Height x Width Quantity Price Add to Cart
CG-1266-10 Dean-Stark Distilling Receiver, Modified 24/40 50 mL 4 mm PTFE 355 x 240 mm 1 Each
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This innovative and compact Dean-Stark receiver is designed for azeotropic distillations using solvents that are heavier than water. The solvent vapor travels through tube A to a condenser inserted in the top standard taper outer joint. Vapors are condensed and collected in the reservoir section.

The layers separate and the heavier than water solvent overflows through tube C back into the distillation flask. The upper water layer is drained out intermittently using the 4mm PTFE stopcock D. Capacity of the lower reservoir is approx. 50mL.

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