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Flask Closures
An assortment of flask closures to accommodate a broad range specific of laboratory applications. Typically manufactured from autoclavable plastics such as polyethylene or polypropylene, flask closures are available as sterile or non-sterile, disposable or reusable, vented or unvented, and may be snap-cap or screw-cap in format. Vented flask closures commonly include a 0.2 µm filter membrane to prevent contamination of flask contents. Screw caps with plug seals are available for applications that require a tight seal, such as Thermo Scientific™ Sterilin™ Silicone Stoppers.
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Product | Autoclavable | Culture Area | Material | Size | Price | |
|---|---|---|---|---|---|---|
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| Autoclavable | — | Silicone | Each | |||
| — | 25 cm2 | HDPE | CS Case of 100 | |||
| — | — | HDPE | Case of 100 | |||
| — | 75 cm2 | HDPE | CS Case of 100 | |||
| — | 25 cm2 | HDPE | Case of 100 | |||
| — | — | HDPE | CS Case of 100 | |||
| — | 175 cm2, 185 cm2, 500 cm2 | HDPE | CS Case of 100 | |||
| — | 80 cm2 | HDPE | CS Case of 100 | |||
| — | 175 cm2, 225 cm2 | HDPE | CS Case of 100 | |||
| — | — | HDPE | Case of 12 | |||
| — | — | HDPE | Case of 12 | |||
| — | 25 cm2 | HDPE,GOR dPTFE Membrane | Case of 1 | |||
| — | 75 cm2 | HDPE | Case of 100 | |||
| — | — | HDPE | CS Case of 100 |
Sterilin™ Silicone Stoppers Thermo Scientific™
Material: Silicone. Temperature Range (Metric): -50°C to +200°C. Autoclavable: Autoclavable.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Sterilin™ Silicone Stoppers Thermo Scientific™
Guarantee a tight, reliable seal for your glass and plastic flasks. Suitable for use in various applications. Thermo Scientific™ Sterilin™ Silicone Stoppers are suitable for use over a wide temperature range: -50° to +200°C.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Closure Color: Blue. Material: HDPE. No. per Case: 100. No. per Pack: 1.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Caps for Nunclon™ Delta Flasks Thermo Scientific™
Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close (solid) and filter—to meet your application needs.
Nalgene™ Vented HDPE Closures for Sterile Single Use Erlenmeyer Flasks Thermo Scientific™
Color: Blue. Material: HDPE. No. per Case: 12. No. per Pack: 1.
Nalgene™ Vented HDPE Closures for Sterile Single Use Erlenmeyer Flasks Thermo Scientific™
Ensure a sterile gas exchange for shaker and suspension cell culture by using Thermo Scientific™ Nalgene™ Vented HDPE Closures for Sterile Single Use Erlenmeyer Flasks.
Nunc™ Sterile Flask Replacement Filter Caps Thermo Scientific™
Closure Type: Filter. Sterility: Sterile. No. per Case: 100. Material: HDPE.
Nunc™ Sterile Flask Replacement Filter Caps Thermo Scientific™
Allow constant airflow and minimize chance of contamination with Thermo Scientific™ Nunc™ Sterile Flask Replacement Filter Caps.
Nunc™ Sterile Flask Replacement Filter Caps Thermo Scientific™
Allow constant airflow and minimize chance of contamination with Thermo Scientific™ Nunc™ Sterile Flask Replacement Filter Caps.