Buscaste: Tapones para tubos de ensayo
Test tube closures ensure samples do not leak or are contaminated by providing a reliable seal. Securely mix or store small samples with these tops that allow one-handed sealing. Offered in a variety of colours, identification is made easier. Closures come in screw and snug-fit plug designs to fit any test tube opening style. Resistant to high temperatures, the versatile test tube closures can withstand heating applications while the chemical resistance guarantees limitless sample compatibility.
VWR® Caps
Supplier: VWR International
Safe-T-Flex caps feature a unique, flexible, over-locking design that locks securely on the outside of the tube lip and can be removed with one hand.
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VWR® Lanced and Unlanced Cylindrical Closures, Stainless Steel
Supplier: VWR International
Non-contaminating, noncorrosive stainless steel cylindrical closures are available in lanced and unlanced formats.
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VWR® Flat Caps for Screw Cap Microtubes
Supplier: VWR International
Flat caps with O-ring for use with VWR® screw cap microtubes only (series 76417-xxx).
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VWR® Plug-Type Caps, PE
Supplier: VWR International
Disposable caps are for 12 x 75 mm and 13 x 100 mm culture tubes.
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VWR® Dual-Position Caps, PE
Supplier: VWR International
White caps for use with VWR® and most popular brand disposable culture tubes.
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Polypropylene Closures
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Polypropylene closures for 13 and 20 mm culture tubes.
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Axygen® Microcentrifuge Screw Caps, Corning
Supplier: Corning
These caps are compatible with all Axygen Scientific screw top microcentrifuge tubes, including both skirted and nonskirted variations of the 0.5 ml, 1.5 ml, and 2 ml microcentrifuge tubes.
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Stainless Steel Closures, Ace Glass Incorporated
Supplier: ACE GLASS, INC.
These closures are designed for use with culture tubes and flasks and are available with or without gripping finger indents
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SP Wilmad-LabGlass Disposable NMR Tube Caps, SP Industries
Supplier: SP Industries
Manufactured from high quality polyethylene or ethylene vinyl acetate to ensure a tight seal.
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Corning® Cap, Phenolic, PTFE Liner
Supplier: Corning
This cap is fabricated of a resin specially formulated to resist the effects of temperature and steam in autoclaving.
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KIM-KAP® Caps, Disposable, Polypropylene, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
These KIM caps are designed to fit culture tubes with outer diameters ranging from 13 mm to 38 mm.
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Phenolic Screw Thread Closure, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Caps have mineral-filled phenolic material to withstand the effects of repeated autoclaving.
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Corning® Advanced Polyethylene CentriStar™ Caps for Centrifuge Tubes
Supplier: Corning
The CentriStar™ cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.
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Polypropylene Screw Caps, Linerless, Kimble Chase
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Polypropylene caps feature one-piece construction with a seal achieved by a unique interior design.
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PYREX® Snap Caps, Polyethylene, Corning
Supplier: Corning
These blue caps provide an economical closure for certain volumetric flasks (see 29610-004 and -285 series).
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Corning® Disposable Phenolic Threaded Screw Cap with Rubber Liners, Corning
Supplier: Corning
These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C
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Spectra/Por® Closures for Dialysis Membrane Tubing, Spectrum® Laboratories
Supplier: REPLIGEN CORPORATION
These are used in combination with a standard closure for a vertical use of the dialysis tubing and a magnetic stirrer for continuous stirring of the tubing.
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Microcentrifuge Tube Lid Locks
Supplier: UNITED SCIENTIFIC SUPPLIES
Secure caps to lids of microcentrifuge tubes with these autoclavable locks.
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Tiered Plug Stopper Closures, Polyethylene, Globe Scientific
Supplier: GLOBE SCIENTIFIC INC
Polyethylene flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes
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Identi-Plug® Plastic Foam Plugs, Jaece
Supplier: JAECE INDUSTRIES INC
These reusable plastic white foam plugs are for use with test tubes and flasks.
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Flanged Plug Caps, 16 mm, Globe Scientific
Supplier: GLOBE SCIENTIFIC INC
This line of polyethylene flanged plug caps provides exceptional leak-resistance in test tubes, centrifuge tubes, and round cuvettes.
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: VWR International