Tubes polystyrene / polypropylene Greiner Bio-One
Two positions vent stopper fulfill two functions:
- With only light fitting is a uniform ventilation the tube contents possible
- When firmly by pressing the stopper is the tube hermetically sealed
- Ground shape, round
* unsterile, without cap (order seperately: 7.306 331)
| 13.5107.70 | Racks for test tubes | from CHF 0.00 |
| 13.1170.00 | from CHF 43.25 | |
| cat_n_524 | ||
| 15.3522.22 | Test rube racks | from CHF 17.30 |
| 15.2715.05 | Stoppers, silicone, with turn-over flange Saint-Gobain | from CHF 1.25 |
| 15.4610.01 | Tube Rack, Combi-max / combi-mini, starlab | from CHF 68.50 |
