| Cat. No. | For ext. Ø mm | Colour | PK | |
|---|---|---|---|---|
| 4688374 | 5 | Red | 50 | |
| 4688375 | 5 | Green | 50 | |
| 4688376 | 5 | Yellow | 50 | |
| 4688377 | 5 | Blue | 50 | |
| 4688378 | 5 | Black | 50 | |
| 6282148 | 3 | Red | 50 | |
| 6282149 | 3 | Green | 50 | |
| 6282150 | 3 | Yellow | 50 | |
| 6282151 | 3 | Blue | 50 | |
| 7910929 | 5 | Orange | 50 |
The closing caps are made of resilient plastic and are available in two sizes fitting for 3 mm and 5 mm NMR tubes as well as EPR tubes with this respective size. Available in different colours.
Alternatives