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.
Stoppers
Supplier: KARTELL
Tapered stoppers, PTFE, plastilab®, NS: 24/29, Ø bottom: 21,1 mm
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Stoppers, acrylnitrile-butadiene rubber
Supplier: DEUTSCH NEUMANN
Rubber stopper, Black, Ø bottom: 41,0 mm, Ø top: 49,0 mm, Height: 40,0 mm
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Stoppers, rubber, conical, with holes
Supplier: KARTELL
Conical red rubber stoppers with one or two holes.
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Stoppers for standard ground joints, PP
Supplier: VITLAB
Stopper for Standard Ground Joints, PP, square-knob cap, NS: 24/29, White/red
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Stoppers for test tubes
Supplier: KARTELL
Stoppers for disposible tubes, PE.
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Stoppers, rubber, conical
Supplier: KARTELL
Natural red rubber with elastic, tight fitting design.
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Stoppers with a conical ground joint
Supplier: KARTELL
PP, transparent, with 2 hose attachments, 8 mm Ø. Ideal for ventilating or transferring air, gases or liquids in a container with a normal ground joint sleeve.
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Press-down stoppers
Supplier: KARTELL
For sealing glass or plastic reagent and sample tubes.
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Stoppers for crimp caps, N 20
Supplier: MACHEREY-NAGEL
Rubber stopper, Bromobutyl red, 45° shore A hardness
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Finned plugs for tubes
Supplier: KARTELL
Finned plugs for disposable tubes 11 to 13 mm or 15 to 17 mm in diameter. The finned plug has been carefully designed. Available colours: Neutral (00), blue (04), red (10), green (12) and yellow (06).
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Silicone stoppers
Supplier: Brand
These stoppers are made from natural coloured silicone.
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Glass stoppers for iodine flasks, Quickfit®
Supplier: SciLabware
Quickfit® iodine flask stoppers.
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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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Stoppers for conical ground joints
Supplier: Brand
DURAN®. Hollow, with drip tip and hexagonal grip.
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PE stoppers for ground joint flasks or bottles, DURAN®
Supplier: DWK Life Sciences
Octagonal PE stoppers.
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Stoppers for standard ground joints
Supplier: Brand
PP or PE-LD, hollow, with sealing ribs and square or octagonal grip.
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Stoppers, Rubber, with one hole, Nalgene®
Supplier: Thermo Fisher Scientific
This rubber filter stopper is for use with analytical test filter funnels and filter funnel with clamp. Size: No. 8.
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Stoppers, red rubber
Supplier: LEY RUBBER
Solid, red rubber stoppers conforming to BS 2775. Highly elastic, for perfect sealing and adhesion.
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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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Stoppers, hollow
Supplier: CHEMGLASS
Hollow pennyhead glass stoppers with closed bottom.
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Septum stoppers, rubber, Suba-Seal®
Supplier: CHEMGLASS
Suba-Seal® septum stoppers are flanged stoppers with a hollow plug and sleeve extension that folds down over the neck of the vessel.
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Stoppers
Supplier: CHEMGLASS
These tapered stopper provides for a tight, leakproof ft while the top ring permits the stopper to be easily removed.