Filling Springs: Professional bulk-fill material for columns. Used to maximize the heat exchange surface area between the vapor traveling from the still to the dephlegmator and the return stream. Application: Before first use and before adding new springs, they should be pickled in 3% hydrogen peroxide with citric acid added, or washed in hot water with...

Copper coils for a distiller. Professional packing material for columns. Used to maximize the heat exchange surface area between the vapor traveling from the flask to the dephlegmator and the return stream. Application: Before first use and before adding new coils, they should be pickled in 3% hydrogen peroxide with citric acid added, or washed in hot...

Professional packing material for columns. Used to maximize the heat exchange surface area between the vapor traveling from the pot to the dephlegmator and the return stream. Application: Before first use and before loading new springs, they should be pickled in 3% hydrogen peroxide with added citric acid, or washed in hot water with detergent and rinsed.