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, Pierce-It™
Supplier: Simport Scientific
Made of thermoplastic elastomer these disposable closures produce a firm, leak-resistant seal for glass and plastic tubes. They will protect samples from evaporation and contamination. They can be easily applied and removed with one hand. They can be punctured to allow through-cap sampling via closed-tube instrumentation systems. Two sizes, 13 and 16 mm fit a variety of tubes including glass evacuated blood drawing tubes. Will also fit 12 mm I.D. cuture tubes.
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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, flat type, PTFE
Supplier: COWIE
PTFE. Stopper with flat head fit standard ground glass joints.
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Silicone rubber stoppers, conical
Supplier: KARTELL
These translucent conical stoppers are suitable for foodstuffs.
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Stoppers, rubber, red with hole
Supplier: DEUTSCH NEUMANN
Rubber stopper, Red, No. of holes: 1, Hole Ø: 3 mm, Ø bottom: 14.0 mm, Ø top: 18.0 mm, Height: 20,0 mm
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Polyethylene stoppers
Supplier: SciLabware
These PE stoppers are ideally suited for use with glass or plastic volumetric flasks and measuring cylinders etc. which have longer 'B' length sockets.
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Stoppers for standard ground joints, glass
Supplier: HIRSCHMANN
Stoppers from clear or amber glass.
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Stopper, rubber, grey with two holes
Supplier: DEUTSCH NEUMANN
Rubber stopper, No. of Holes: 2, Hole Ø: 6 mm, Ø bottom: 26.0 mm, Ø top: 32.0 mm, Height: 30,0 mm
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Stoppers, rubber, conical, without holes
Supplier: DEUTSCH NEUMANN
Conical natural grey rubber stoppers without holes.
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Stoppers, 20 mm, level 2 high-throughput applications, SureSTART™
Supplier: Thermo Fisher Scientific
Use Thermo Scientific™ SureSTART™ 20 mm stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm crimp headspace vials (level 2).
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Stoppers, rubber, conical, with holes
Supplier: DEUTSCH NEUMANN
Conical natural grey rubber stoppers with one hole.
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Silicone rubber stoppers, conical
Supplier: DEUTSCH NEUMANN
These stoppers are biologically inert and transparent.
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Overturnable Stoppers, Silicone Rubber
Supplier: KARTELL
Pierceable stoppers to withdraw solutions and suspensions from closed containers, using syringes.
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Stoppers, self realasing, PTFE
Supplier: COWIE
Fit standard ground glass joints.
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Stoppers, hollow, rubber
Supplier: DEUTSCH NEUMANN
Rubber stopper, Grey, Hole Ø: 8,0 mm, Ø bottom: 14,0 mm, Ø top: 21,0 mm, Height: 19,0 mm
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Sleeve stoppers, rubber
Supplier: DEUTSCH NEUMANN
Rubber stopper, Red, Hole Ø: 8,0 mm, Ø bottom: 14,0 mm, Ø top: 20,0 mm, Height: 32,0 mm
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Stoppers for test tubes
Supplier: KARTELL
Stoppers for disposible tubes, PE.
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Stoppers, chloroprene rubber
Supplier: DEUTSCH NEUMANN
Stopper, chloroprene rubber, Reddish brown, Ø bottom: 47,0 mm, Ø top: 55,0 mm, Height: 40,0 mm
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Stoppers, acrylnitrile-butadiene rubber
Supplier: DEUTSCH NEUMANN
Rubber stopper, Black, Ø bottom: 23,0 mm, Ø top: 29,0 mm, Height: 30,0 mm
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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, conical, with holes
Supplier: KARTELL
Conical red rubber stoppers with one or two holes.
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Stoppers, rubber, red, different sizes
Supplier: DEUTSCH NEUMANN
Rubber stopper, Red, Ø bottom: 8,0 mm, Ø top: 12,0 mm, Height: 20,0 mm
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Stoppers, rubber, conical
Supplier: KARTELL
Natural red rubber with elastic, tight fitting design.
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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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Stopper, HDPE, KIMBLE®
Supplier: DWK Life Sciences
HDPE, linear, ideal for flasks that are grounded to [ST] stopper dimensions.
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Stoppers for conical ground joints
Supplier: KARTELL
Stoppers with coloured insert in the holding disc for better identification.
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Rubber Stoppers
Supplier: GLASWARENFABRIK KARL HECHT
DIN 12871, made of natural rubber, hardness 40 Shore A.
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Stoppers for standard ground joints, PP
Supplier: VITLAB
Stopper for Standard Ground Joints, PP, square-knob cap, NS: 12/21, White/red
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Stoppers for standard ground joints, octogonal, HDPE
Supplier: GLASWARENFABRIK KARL HECHT
High-density polyethylene.
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: EPPENDORF
: Integra
: OZ BIOSCIENCES
: VWR Collection
: SenseAnywhere
: Integra
: NANOENTEK
: VWR Collection
: Integra
: Sartorius
: Quantabio