Thermo Scientific™ Nalgene™ Centrifuge Tube Sealing Cap Assemblies

Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full with these sealing cap assemblies.

Product Code	Brand	For Use With (Equipment)
10602641	Thermo Scientific™ DS3131-0020	Closure size 20
10383341	Thermo Scientific™ DS3131-0024	Closure size 24

Description

Process Thermo Scientific™ Nalgene™ FEP Oakridge 30mL and 50mL centrifuge tubes at their highest rated speed level (10,000 x g and over) without leakage, even when full. Thermo Scientific™ Nalgene™ Sealing Cap Assemblies include a Viton™ fluoroelastomer o-ring. Also recommended when spinning hazardous materials compatible with centrifuge tube material.

Features:

• Top fits securely for use at maximum speeds without leakage
• Autoclavable/Biohazard/Leakproof† when used with Nalgene FEP Oakridge tubes

Note: Not recommended for use with centrifuge tubes made from materials other than FEP.

Includes:

• Polypropylene screw closure
• Tefzel™ ETFE plug
• Viton™ fluoroelastomer o-ring

Specifications

• Product Type: Centrifuge Tube Cap
• Description: Sealing cap assembly
• No. per Pack: 2
• Product Line: Nalgene™

• Autoclavable: Autoclavable
• Material: Polypropylene, ETFE, Fluoroelastomer
• No. per Case: 2

† 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.