Spare Extractor, "GWL", for Soxhlet. Cat No. EXT401
| Cat. No. | Capacity ml. | Socket | Cone |
| GWL602/1 | 20 | 24/29 | 19/26 |
| GWL602/2 | 40 | 29/32 | 24/29 |
| GWL602/3 | 60 | 34/35 | 24/29 |
| GWL602/4 | 100 | 34/35 | 24/29 |
| GWL602/5 | 100 | 40/38 | 24/29 |
| GWL602/6 | 200 | 50/42 | 24/29 |
| GWL602/7 | 400 | 50/42 | 24/29 |
| GWL602/8 | 600 | 50/42 | 24/29 |
| GWL602/9 | 1000 | 55/44 | 34/35 |
| GWL602/10 | 2000 | 55/44 | 34/35 |
| GWL602/11 | 3000 | 55/44 | 34/35 |
