Duran® TILT Culture Flask GL 56

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| Duran ^® TILT Culture medium bottle GL 56 , transparent (With white) PP Nut)

Duran ^® TILT The culture medium bottle is a transparent glass bottle with a tilting feature and dual-scale markings, equipped with... GL56 Screw caps, primarily used for filtering and storing cell culture media. TILT The bottle can be placed in two ways: upright for filtration, sterilization, or storage, and tilted. 45° For pipetting.

• Made of borosilicate glass 3.3 Made, GL56 The screw cap is white. PP Material (optional with ✨) ePTFE The cover of the breathable membrane—overall tolerance 121℃ High-pressure steam sterilization

• The bottle has a low height, making it easy to handle in a biosafety cabinet.

• Unique 45° Tilted position allows for easy pipetting without having to hold the bottle by hand.

• Wide GL 56 The bottle mouth can even be used. 100ml Pipettes, two “ Bottle bottom ” Two scale lines for quick and safe pipetting, helping to prevent contamination.

• Can be externally connected GL56 Filter, bottle body is vacuum-resistant.

• Special ergonomic lid made from non-cytotoxic materials, with the highest temperature tolerance. 140℃

• Has obtained 2016 Annual Chicago Athenaeum Museum of Architecture and Design Award for Excellence in Design

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DURAN ^® TILT GL56 Breathable spiral cap

DURAN ^® TILT Laboratory bottles are ideal containers for sterilizing and storing culture media or buffer solutions. However, it is strongly recommended to loosely tighten the caps during autoclaving cycles. If steam can easily penetrate the contents of the bottle, the heating time will be reduced. A loosely tightened cap also helps minimize the risk of failure due to pressure buildup inside the bottle—pressure that can reach 400 kPa (Absolutely.) Furthermore, tightening the cap immediately after autoclaving will create a vacuum caused by the cooling of steam. This could lead to bottle failure, a particularly important consideration for larger bottles. To overcome these limitations, a sterile, breathable membrane screw cap has been developed. The screw cap can be tightly sealed, as the membrane allows for automatic, sterile gas exchange, ensuring safe pressure equalization during the autoclaving cycle while maintaining the sterility of the contents inside the bottle.

— With 0.2 μm Aperture of the ePTFE Breathable membrane, resistant to 121℃ Steam sterilization 3-5 Next

— Made from polypropylene and polytetrafluoroethylene.

— Pressure equalization during steam sterilization

— ePTFE The membrane’s microporous structure enables sterile gas exchange in both directions while preventing the penetration of liquids or solids, ensuring that the contents of the bottle remain sterile.

— 0.2 μm of the ePTFE The thin film, combined with larger vents, enhances the gas exchange rate.

— ePTFE The membrane and its polypropylene mesh scaffold are ultrasonically welded into place, creating a durable seal.

— Cost-effective, as the lid can be reused multiple times (due to its durability; or if the membrane is damaged or contaminated, it is recommended to...). 3 To 5 Replace after the secondary high-pressure sterilizer cycle.

— Polytetrafluoroethylene ( ePTFE ) Membrane (compliant) USP 121°C VI Grade), with polypropylene mesh