Blue, with welded-in PTFE membrane for pressure equalisation,
suitable for flasks 250, 500 and 1000 ml
| Item No. | Thread |
|---|---|
| 41947010 | GL 45 |
- Item number: 41947010
- Thread: GL 45
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Screw caps with membrane, made of polypropylene, for baffled Erlenmeyer flasks
Item number:
41947
Variant(s):
- Thread GL 45
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