Aspirator bottle stopcocks
with solid glass plug, thread and screw retaining device, with standard ground cone
| Artikel-Nr. / Article-No. | Kern cone |
Bohrung Bore mm |
| 20170.18 | 19/26 | 4,0 |
| 20170.29 | 29/32 | 6,0 |
with solid glass plug, thread and screw retaining device, with standard ground cone
| Artikel-Nr. / Article-No. | Kern cone |
Bohrung Bore mm |
| 20170.18 | 19/26 | 4,0 |
| 20170.29 | 29/32 | 6,0 |
