Product variations: 

The cold traps in our assortment have volumes from 100 to 1500 ml, the atter of which are suitable for the collection of larger volumes of condensate. This avoids on the one hand clogging which occurs on occasion upon distilling larger amounts of material, especially if it contains sizable amounts of lower-boiling solvent which was not completely removed otherwise, on the other hand low-boiling reaction products, including gasses, may be collected and, if necessary, treated (e.g., dried of phosphorus pentoxide) before further use. The heavy-walled model is particularly suited for this purpose.