Bottle stopper DURAN®, GL 25
All autoclavable products in our catalogue are identified by this symbol. Please also note any additional instructions when autoclaving.
Safe to freeze (approx. -10/-20 °C)
€17.50/Pack Qty.
excl. VAT. | 10 unit(s) per Pack Qty.
Art. No. KNK4.1
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Product details
Made of bromobutyl rubber. Can be used with all DURAN® laboratory glass bottles with a GL 45 thread. Can additionally be secured with a screw cap with hole (recommended only for non-pressurised applications). Low permeability for air, gases and moisture.Top side has seven numbered semi-circular depressions to be pierced with tubes, good self-sealing characteristics when pierced repeatedly.Temperature stable from -50 to +121 °C.
- Storage of oxygen-sensitive materials
- Applications which require gas flushing or samples to be decanted using a syringe
- Cultures with anaerobic micro-organisms (the use of pressure-resistant bottles is recommended)
- Storage of anaerobic culture media (the use of brown glass bottles is recommended)
- Investigation of aerobic methane oxidation (MOx)
Bottle stopper DURAN®
| Version | DURAN® bottle stopper |
| Thread | GL 25 |
- Subtotal: 0.00
| Order No. | Thread | Pack Qty. | Price | Quantity | ||
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| KCN5.1 | GL 45 | 10 unit(s) | €23.85 |
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| KNK4.1 | GL 25 | 10 unit(s) | €17.50 |
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- Subtotal: 0.00