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Tube Caps and Closures
Tube caps and closures are available in various materials, sizes, colors, and with a variety of closure types. They are also available in sterile and non-sterile formats and may be autoclavable. O-rings and cap liners, as well as other closures, may also provide leak-proof technology for use under demanding conditions. Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps are autoclavable and include O-Rings to form a secure seal.
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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.
Description: Designed to be compatible with Nalgene round and conical centrifuge tubes. Material: Polypropylene. Product Type: Centrifuge Tube Cap. Autoclavable: Autoclavable.
Material: Polypropylene. Product Type: Screw Cap. Certifications/Compliance: ASTM E982. Autoclavable: Autoclavable.
Product Type: 8-cap Strip. Material: Polyethylene. Color: Clear. No. per Pack: 12/Pk.
Simplify sample storage with these color-coded caps and inserts. Thermo Scientific™ Matrix™ ScrewTop Tube caps and inserts are available racked in trays or in bulk to suit a variety of applications.
Prevent leakage under demanding conditions with Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps feature O-Rings to form a secure seal. Optimized for secure, short-term storage in low temperatures, these non-autoclavable screw caps are available in a variety of colors and adapted to your...
For Use With (Equipment): Standard glass culture tubes for microbiology and related applications. Material: Stainless Steel. Autoclavable: Autoclavable.
Product Type: Stopper Cap. Quantity: 1. Size (English): 24/12.
Product Type: Flange Plug Cap. Material: Polyethylene.
Product Type: Straight Plug Stopper. Diameter (Metric) Outer: 20 mm. Material: Viton. Color: Black.
Includes: 2 flexible flanges. Product Type: Flange Plug Cap. Material: Polyethylene. Color: Orange.
Certifications/Compliance: EC N°1935/2004, ISO 11137. Product Type: Straight Plug. Material: LDPE. Color: White.
Certifications/Compliance: CE-IVD. Product Type: Finned Plug. Material: Polyethylene. Color: Yellow.
Closure Size: GL14. Product Type: Screw Cap. Diameter (Metric) Outer: 19.7 mm Autoclavable: Autoclavable.
Ensure leakproof† service of Thermo Scientific™ Nalgene™ centrifuge bottles at their recommended maximum rated speeds by using Nalgene Sealing Caps for Oak Ridge Centrifuge Tubes. They are also recommended for use when spinning hazardous materials.