Soxhlet Extraction , "GWL", consists of Flask, Extractor and Condenser.
| Cat. No. | Extractor Capacity ml. | Extractor Socket | Extractor Cone | Flask Capacity R.B./F.B. |
| GWL601/1 | 20 | 24/29 | 19/26 | 50 |
| GWL601/2 | 40 | 29/32 | 24/29 | 100 |
| GWL601/3 | 60 | 34/35 | 24/29 | 150 |
| GWL601/4 | 100 | 34/35 | 24/29 | 250 |
| GWL601/5 | 100 | 40/38 | 24/29 | 250 |
| GWL601/6 | 200 | 50/42 | 24/29 | 500 |
| GWL601/7 | 400 | 50/42 | 24/29 | 1000 |
| GWL601/8 | 600 | 50/42 | 24/29 | 2000 |
| GWL601/9 | 1000 | 55/44 | 34/35 | 3000 |
| GWL601/10 | 2000 | 55/44 | 34/35 | 5000 |
| GWL601/11 | 3000 | 55/44 | 34/35 | 10000 |
