Bottles (Karlsruhe bottles) with stoppers
The special bottle neck of the Karlsruhe bottles absorbs the water which is displaced by the stopper of the electrode. This construction guarantees clean working and ensures at the same time that the test results are not adulterated by unwanted entry of oxygen into the samples.
Toote variatsioonid
| Catalog number | Nominal capacity | PK | Kogus | |
|---|---|---|---|---|
| 9.920 514 | 100 ml | 1.00 | ||
| 9.920 513 | 250 ml | 1.00 | ||
| 9.920 509 | 250 ml | 1.00 | ||
| 9.920 515 | 100 ml | 1.00 |
