Thermo Scientific™ Nalgene™ Centrifuge Bottles made with Teflon™ fluoropolymer, 250mL

Catalog No.	Nominal Capacity	Max. Force
05-562-21	250 mL	4000 x g

Catalog No. 05-562-21 Supplier Thermo Scientific™ Supplier No. 31270250

Description

Perform low-speed, lipid and phenol extractions, digestions and precipitations with Thermo Scientific™ Nalgene™ Centrifuge Bottles made with Teflon™ fluoropolymer.

Perform low-speed, lipid and phenol extractions, digestions and precipitations with Thermo Scientific™ Nalgene™ Centrifuge Bottles made with Teflon™ fluoropolymer. The perfect fit with Thermo Scientific™ Fiberlite™ carbon fiber rotors, they are molded of translucent FEP that resists most acids, bases and organic solvents.

Features:

• FEP provides excellent chemical resistance
• Use in temperatures from -100° to +150°C
• For proper performance, must be filled to 100% of total capacity
• For added leakproof† asssurance at maximum speeds or when spinning hazardous materials use with PP sealing caps assemblies (DS3131-0038)

Requires:

When spinning 250mL bottle in a Sorvall GSA rotor, use of the Nalgene centrifuge bottle adaptor (DS3125-0250) is required.

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Specifications

• Capacity (Metric): 250 mL
• Capacity (English): 8.45 oz.
• Color: Clear
• Description: Teflon FEP Bottle with Tefzel ETFE closure
• Material: FEP
• No. per Case: 6
• No. per Pack: 1
• Nominal Capacity: 250 mL
• Graduated: No
• Max. Force: 4000 x g
• Shape: Round
• Height (Metric): 126.5 mm
• Product Type: Centrifuge Bottle
• Closure Material: Tefzel ETFE
• Diameter (Metric): 60.0 mm
• Closure Type: Screw Cap
• Through the Closure Dispensing: No

Teflon™ is a trademark of The Chemours Company FC, LLC used under license by Nalge Nunc International Corporation.

† 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 2 psig 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.