Reflux Extractor 4000 GMS.
Reflux Extractor 4000 GMS: Standards:ASTM D 2172- AASHTO T 164. The simple apparatus working on the same operation principle of consisting of cylindrical glass jar supporting two metal cones of stainless steel cloth and a metal condenser on top of the jar. Supplied complete with 100 filter papers & wire gauge, Hot Plate. Spare Cylindrical glass jar can be supplied at an extra cost