You searched for: Stoppers
Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.
Plugs, PE
Supplier: MACHEREY-NAGEL
PE plugs with a diaphragm for safe penetration of the needle are used for the shell vials.
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Silicone rubber stoppers, conical
Supplier: BURKLE
These conical silicone rubber stoppers are translucent, chemically-biologically neutral, food-safe according to BfR Recommendation XV and FDA § 177.2600.
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Glass Stoppers with Octagonal Grip
Supplier: witeg Labortechnik
Solid standard taper stoppers with octagonal grip, made of Borosilicate glass 3.3.
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Silicone stoppers
Supplier: HIRSCHMANN
SILICOSEN® and BIO-SILICO® sterile stoppers are manufactured in a special process and have regular pores, thus making them ideal for the preparation and sterilisation of culture media. The uniform pores and good permeability to air make the stoppers ideally suitable for cultivation of aerobic microorganisms.
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Hollow Stoppers [ST]
Supplier: witeg Labortechnik
ST-hollow stoppers, with extra long stem, for BOD-bottles, made of borosilicate glass.
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Glass stoppers with hexagonal grip
Supplier: witeg Labortechnik
Hollow standard taper stoppers with hexagonal grip, made of borosilicate glass 3.3.
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Connection stopper
Supplier: GERHARDT
This connection stopper is made from viton and is suitable for distribution heads with connection pipe Ø 32,7 mm.
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Stoppers for 20 mm certified headspace crimp top vials
Supplier: Agilent
Rubber stopper, Butyl grey, -40 to + 120 °C
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Stoppers for standard ground joints, glass
Supplier: GLASWARENFABRIK KARL HECHT
Stopper, DURAN®, hollow, 12/21, Clear glass
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Rubber stoppers, KIMBLE®
Supplier: DWK Life Sciences
Designed for aluminum seal finish vials.
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Glass Stopper, Octagonal
Supplier: NEUBERT VOLUME GLASSWAERE
Solid glass stopper made of borosilicate glass 3.3 octagonal.
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PE stoppers, DURAN®
Supplier: DWK Life Sciences
These PE stoppers have an ergonomic grip that makes the opening and closing of the flasks easier and more secure. Coloured inserts in the different sizes of stoppers allow the easy identification of the corresponding ground (NS/TS) neck size.
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Ceaprene stopper
Supplier: Greiner Bio-One
This ceaprene stopper is made of water-repellent material.
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Stoppers for conical ground joints
Supplier: Edwin Mraz Kunststoff-Erzeugnisse GmbH
HDPE stopper, white with red cover plate. Hollow, with sealing rings and octagonal head.
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Stoppers
Supplier: NEUBERT VOLUME GLASSWAERE
Straight PTFE stopper cock for flasks.
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Solid Glass Stopper
Supplier: NEUBERT VOLUME GLASSWAERE
Six sided, solid glass stopper.
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Silicone foam stoppers, conical
Supplier: KOEHLER TECHNISCHE PRODUKTEN
These coloured conical stoppers are made from silicone foam.
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Stoppers for standard ground joints, PE
Supplier: HIRSCHMANN
Stopper for Standard Ground Joints, PE, NS: 7/16
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Conical cork stoppers
Supplier: BRAEMSWIG
These conical stoppers are made of cork.
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Hollow-blown glass stoppers, B-length, Quickfit®
Supplier: SciLabware
These glass stoppers are ideally suited for use with Quickfit® jointed glassware and other glassware having standard ground glass sockets.
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Hollow-blown glass stoppers, C-length, Quickfit®
Supplier: SciLabware
These glass stoppers are ideally suited for use with Quickfit® jointed glassware and other glassware having the shorter 'C' length ground glass sockets.
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Glass stoppers for iodine flasks, Quickfit®
Supplier: SciLabware
Quickfit® iodine flask stoppers.
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Stoppers, PE, winged
Supplier: LP ITALIANA
Stopper, Winged, PE, Ø bottom: 11 - 13 mm, Natural
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Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio