You searched for: PE/LDPE/HDPE Stoppers

Low density, high density, or standard plastic stoppers gently insert into vessels to provide a vacuum tight seal. The cost efficient alternatives do not require the preparative greasing like ground glass counterparts. Solid or hollow models may feature a gripping handle or rotating nuts for easy application and extraction. Available in different diameter sizes, the PE, LDPE, and HDPE stoppers selection promises to close any apparatus to keep contents unpolluted.

VWR®, Drain Stoppers for VWB2 Water Baths

Supplier: VWR Collection

Drain stoppers, VWR®

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VWR®, Stoppers, PE

Supplier: VWR Collection

Stopper for test tubes Ø 12 to 16 mm, polyethylene, with tongues.

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VWR®, Stoppers for Standard Ground Joints

Supplier: VWR Collection

Greaseless closure, which prevents ground joints from seizing. With inclined, circumferential sealing lips for better sealing and reduced risk of breakage. Easily detachable. With ergonomically shaped grip.

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Stopper, HDPE, KIMBLE®

Supplier: SCHERF PRAZISION

HDPE, linear, ideal for flasks that are grounded to [ST] stopper dimensions.

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Stoppers for test tubes

Supplier: KARTELL

Stoppers for disposible tubes, PE.

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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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PE stoppers for ground joint flasks or bottles, DURAN®

Supplier: DWK LIFE SCIENCES

Octagonal PE stoppers.

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Press-down stoppers

Supplier: KARTELL

For sealing glass or plastic reagent and sample tubes.

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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

Supplier: KARTELL

Tapered stoppers, PTFE, plastilab®, NS: 14/23, Ø bottom: 12,2 mm

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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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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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Rankem®, Stoppers, Penny Heads for Volumetric Flasks

Supplier: RANKEM

Polypropylene stoppers for Volumetric flasks.

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Stoppers for standard ground joints

Supplier: BURKLE

Stopper made of PE, hollow with sealing rings and octagonal top.

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Stoppers, flat type, PTFE

Supplier: COWIE

PTFE. Stopper with flat head fit standard ground glass joints.

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Stoppers, self realasing, PTFE

Supplier: COWIE

Fit standard ground glass joints.

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Stoppers for volumetric flasks, PP

Supplier: POULTEN GRAF

Stopper for Volumetric flask, LDPE,with sealing profile, NS: 45/40

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Stoppers, hollow, LDPE

Supplier: HACH

Ideally can be used as a small beaker, sample cup for pH meters, flame photometers and automatic analysers.

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VWR®, Stoppers for Chlorobutyl Serum and Lyophilisation

Supplier: VWR Collection

These stoppers have a fluorocarbon film on the top and bottom. In addition, the enhanced lyophilisation stoppers are coated with a cross-linkable polydimethylsiloxane on the underside of the flange.