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Thermo Scientific™ Nalgene™ Square Wide-Mouth PPCO Bottles with Closure

Beskrivelse
Save valuable lab space with the square design of Thermo Scientific™ Nalgene™ Wide-Mouth Square Polypropylene Copolymer Bottles. Wide-mouth design allows easy cleaning, sample filling and retrieval. Made from only high-quality, laboratory-grade, plastic materials for dependably low leachables and extractables.
- Resistant to acids, alcohols and bases
- Contact-clear bottle provides visible liquid level
- Square design provides a large area for labeling
- Linerless polypropylene closures provide the ultimate in leakproof† protection without the use of a liner that can wrinkle, cause leaks or contaminate your reagents
- Autoclavable
Note:
Completely disengage threads or remove cap before autoclaving.
Tekniske data
Tekniske data
| Capacity | 32 oz., 1000 mL |
| Capacity (Metric) | 1 L |
| Capacity (English) | 32 oz. |
| Color | Translucent |
| Description | Wide-Mouth Square Bottle |
| Diameter (English) | 3.7 in. |
| Diameter (English) Inner Neck | 2 in. |
| Diameter (Metric) Inner Neck | 53 mm |
| Material | PPCO |
| No. per Case | 24 |
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Frequently Asked Questions (FAQs)
PPCO bottles/tubes are not recommended for sterilization by radiation. Polycarbonate bottles/tubes would be a suitable alternative if radiation sterilization is desired.
In order to function as a leakproof system without a liner (one of the key advantages of our laboratory and packaging products), the surfaces of the container and closure that meet and push together when tightened must be dissimilar materials with different hardnesses. Even our polypropylene copolymer (PPCO) bottles with polypropylene homopolymer (PP) bottles are different enough to function properly. On some larger carboy products, this difference cannot be sufficiently maintained so a pliable thermoplastic elastomer (TPE) gasket is added for proper leakproof seal function.
† The term leakproof applies to Thermo Scientific Nalgene products that meet the following criteria: a) Bottle/flask/funnel closure systems with closures smaller than 100mm, after they are filled with water, inverted, withstand air pressure of 2psig for 2 minutes, and no water escapes;. b) Bottle/funnel/flask closure systems of larger than 100mm after they are filled with water, inverted for 15 minutes, and no water escapes. Note: these tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.
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