Article list of assortment: Marienfeld - First letter: O
| Art. No. | Description |
| 3618016 | Oxygen bottles acc. to Winkler 100-150 ml for the determination of oxygen dissolved in water, tolerance +/- 0.1 ml, made of clear glass, with ground-in... |
| 3618017 | Oxygen bottles acc. to Winkler 250-300 ml for the determination of oxygen dissolved in water, tolerance +/- 0.1 ml, made of clear glass, with ground-in... |
| 3668131 | Ointment jars 60 ml, made of amber glass of the 3rd hydrolytic class, with thread 51/R3, without screw cap, packing unit 72 pieces |
| 3668141 | Ointment jars 120 ml, made of amber glass of the 3rd hydrolytic class, with thread 58/R3, without screw cap, packing unit 49 pieces |
