| | Adapters for distilling receivers acc. to Bredt, DURAN® tubing, bent | |
| | Adapters with NS socket, DURAN® tubing, bent | |
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| Adapters with NS stopcock, DURAN® tubing | |
| | Ball members, DURAN® tubing | |
| | Chromatographic columns, PTFE stopcock, DURAN® tubing | |
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| Chromatographic columns, valve stopcock, DURAN® tubing | |
| | Chromatographic columns, with beaded rim, DURAN® tubing | |
| | Clamps for oxygen determination bottles acc. to Winkler | |
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