Condensers
Graham condenser
Graham condenser with conical ground socket and conical ground cone, DIN 12592, borosilicate glass 3.3

| Mantellänge mm | Durchmesser Olive mm | NS-Kern | NS-Hülse | Art. Nr. |
| jacket length mm | diameter hose connections mm | ST-cone | ST-socket | product code |
| 160 | 11 | 29/32 | 29/32 | 61 456 119 |
| 250 | 11 | 29/32 | 29/32 | 61 456 120 |
| 300* | 11 | 29/32 | 29/32 | 61 456 121 |
| 400 | 11 | 29/32 | 29/32 | 61 456 122 |
| * in Ergänzung zur DIN / in addition to DIN | ||||