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)
13.5107.69 | Racks for test tubes | from CHF 0.00 |
13.1170.00 | from CHF 44.55 | |
cat_n_524 | ||
15.3522.22 | Test rube racks | from CHF 17.55 |
15.2715.01 | Stoppers with fold over skirts | from CHF 0.65 |
15.4610.01 | Tube Rack, Combi-max / combi-mini, starlab | from CHF 68.50 |