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.
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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WHEATON® Premium Rubber Stoppers
Supplier: DWK Life Sciences
Ultra-pure rubber stoppers made from a bromobutyl rubber compound containing the highest level of chemical purity. These stoppers demonstrate very low levels of moisture absorption and extractables.
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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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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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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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Stoppers for standard ground joints, glass
Supplier: GLASWARENFABRIK KARL HECHT
Stopper, DURAN®, hollow, 14/23, Clear glass
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Stoppers, PE, winged
Supplier: LP ITALIANA
Stopper, Winged, PE, Ø bottom: 11 - 13 mm, Natural
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Rubber stoppers, KIMBLE®
Supplier: DWK Life Sciences
Designed for aluminum seal finish vials.
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Ceaprene stopper
Supplier: Greiner Bio-One
This ceaprene stopper is made of water-repellent material.
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Glass Stoppers, Octagonal Lid Plug
Supplier: NEUBERT VOLUME GLASSWAERE
Solid glass stopper made of HDPE octagonal lid plug.
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Solid Glass Stopper
Supplier: NEUBERT VOLUME GLASSWAERE
Six sided, solid glass stopper.
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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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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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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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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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Glass stoppers for iodine flasks, Quickfit®
Supplier: SciLabware
Quickfit® iodine flask stoppers.
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Conical cork stoppers
Supplier: BRAEMSWIG
These conical stoppers are made of cork.
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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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Stoppers for sample bottles, BEHROTEST®
Supplier: BEHR
These glass stoppers can be used instead of DIN/DEV diagonally cut stoppers. They are easy to use due to the lack of the easily broken edges.
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Injection stoppers
Supplier: KOEHLER TECHNISCHE PRODUKTEN
These cylindrical shaped stoppers are made of chlorobutyl rubber and are used for injection bottles.
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Stoppers, with drip tip, MBL®
Supplier: SciLabware
Ideally suited for use with volumetric flasks etc. Lower closed end of stopper features a 'drip-tip' to ensure adhered liquid is returned to the flask. Flat head allows stopper to be stood on end, thus preventing contamination of the ground surface.
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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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Silicone foam stoppers, conical
Supplier: KOEHLER TECHNISCHE PRODUKTEN
These coloured conical stoppers are made from silicone foam.
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Stoppers for volumetric flasks, PP
Supplier: Poulten & Graf
Stopper for Volumetric flask, PP, with sealing profile, NS: 10/19
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Stoppers for conical ground Joints, PE
Supplier: Lenz Laborglas GmbH & CO.KG
PE, white with red cover plate and octagonal head.
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Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: TESTO
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics