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Supplier: Saint Gobain Life Sciences

These silicone stoppers are non toxic.

Supplier: VWR Collection

These plugs are made of bonded dense weave cellulose acetate which provides an excellent barrier to mite infestation. They are precision manufactured for consistent fit and minimal waste.

Supplier: DWK Life Sciences

Tento bromobutylový pryžový uzávěr poskytuje plynotěsné těsnění pro všechny laboratorní lahve GL 25 a GL 45 o velikostech od 10 do 20000 ml.

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.

Supplier: Saint Gobain Life Sciences

The white stoppers made of natural rubber guarantee absolute impermeability, even when the edges of the tubes or glass, metal or plastic containers to be sealed are imperfect. They can be punctured and resealed after sampling, even after several uses.

Supplier: DWK Life Sciences

Snap-on stopper provides maximum sealing for vials by locking into the blowback ridge.

Supplier: DWK Life Sciences

Rubber stopper, WHEATON®

Supplier: Saint Gobain Life Sciences

Conical natural grey-blue rubber stoppers without holes.

Supplier: Saint Gobain Life Sciences

Natural rubber, grey-blue.

Supplier: Simport Scientific

HDPE. Fit tubes of 15 ml capacity and 17 mm Ø.

Supplier: B. Braun

IN-Stopper is a male luer lock closing cone with injection port for intermittent injections through injection membrane. It closes female accesses and offers a needle access via an injection membrane, e.g. to an infusion solution and has got a smooth, hygienic outer surface.

Supplier: GRANT INSTRUMENTS

Drain stoppers, recommended when using heat transfer beads, to prevent beads entering the drain hole.

Supplier: B. Braun

These PE Combi-Stoppers are used for sealing male or female Luer-Lock and Luer-Slip connections.

Supplier: Bohlender

For closing ground joint parts. With ground joint and sealing rings on the outside; knurled or hexagonal grip. Compared with glass stoppers, they are easily removable and can be used without grease.

Supplier: VWR Collection

Drain stoppers, VWR®

Supplier: VWR Collection

Bezmazný uzávěr, který zabraňuje zadření broušených spár. Se šikmými, obvodovými těsnicími břity pro lepší utěsnění a snížení rizika zlomení. Snadno odnímatelné. S ergonomicky tvarovanou rukojetí.

Supplier: DEUTSCH NEUMANN

These stoppers are biologically inert and transparent.

Supplier: KARTELL

Pierceable stoppers to withdraw solutions and suspensions from closed containers, using syringes.

Supplier: Simport Scientific

PE Plug type push-in caps and 2-position snap caps are made of polyethylene for test tubes with outside diameters of 12 or 17 mm. Dual position caps offer two possibilities: the closed but unsealed position where samples are maintained aerobic for microbiological procedures; and the fully sealed position where the cap is pushed tight to seal the tube for anaerobic use or for storage, transfer and centrifuge applications.

Supplier: Simport Scientific

Ideal closures for glass and plastic reagent, sample and culture tubes, LDPE.

Supplier: HELLMA

An assortment of stoppers for use with standard Hellma® cells.

Supplier: Simport Scientific

Designed for easy-on, easy-off use. Cap removal is simple and quick. FitsAll™ closure is ideal for recapping most 12 and 16 mm O.D. evacuated glass blood collection tubes. Flexible FitsAll™ closures protect from aerosols of highly infectious microorganisms. They guard samples against cross-contamination and laboratory work areas against infection and spillage. Precision molded from low-density polyethylene, FitsAll™ fits firmly on the tube. Not suitable for autoclaving.

Supplier: KARTELL

These translucent conical stoppers are suitable for foodstuffs.

Supplier: DEUTSCH NEUMANN

Conical natural grey rubber stoppers with one hole.

Supplier: DEUTSCH NEUMANN

Conical natural grey rubber stoppers without holes.

Supplier: DEUTSCH NEUMANN

Natural rubber, grey.

Supplier: DEUTSCH NEUMANN

Rubber stopper, Červený, Poč. otvorů: 1, Ø otvoru: 4 mm, Ø dno: 17.0 mm, Ø horní části: 22.0 mm, Výška: 25,0 mm

Supplier: Thermo Fisher Scientific

This rubber filter stopper is for use with analytical test filter funnels and filter funnel with clamp. Size: No. 8.

Supplier: DEUTSCH NEUMANN

Rubber stopper, Poč. otvorů: 2, Ø otvoru: 6 mm, Ø dno: 26.0 mm, Ø horní části: 32.0 mm, Výška: 30,0 mm

Supplier: DEUTSCH NEUMANN

Rubber stopper, Červený, Ø dno: 8,0 mm, Ø horní části: 12,0 mm, Výška: 20,0 mm