Micro size Soxhlet Extraction Apparatus for use with 10 x 50 mm paper or glass thimbles. Extractor body has a top (19/22) inner joint and a lower (14/20 ) inner joint. Complete apparatus consists of the extractor body, condenser (24/40 outer standard taper joint) and 25 ml round bottom flask with standard taper (14/20) outer joint.. Glass thimbles must be ordered separately.