For the extraction from solids with solvents; the solvent is recirculated continuously and distilled from the extracted sample before contacting the solid again; the extract is concentrated in the distillation flask; the method allows an effective separation with relatively small amounts of extracting solvents.

The complete apparatuses are consisting of:
Extractor in compact and robust design,
with flask connection NS 29/32,
made of DURAN® tubing,
Allihn condenser (details on page 70),
with thread GL 14, made of DURAN® tubing,
Round bottom flask
material: DURAN®
 
Extractor (ml)
Condenser (NS)
Flask
Pack (qty.)
Cat. No.
30
29/32
100
1
5 3650 25
70
34/35
100
1
5 3650 31
100
45/40
250
1
5 3650 37
150
45/40
250
1
5 3650 43
200
45/40
250
1
5 3650 46
250
45/40
500
1
5 3650 49