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.

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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

Supplier: LP ITALIANA

PE stopper.

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Stoppers, PE, winged

Supplier: LP ITALIANA

Stopper, Winged, PE, Ø bottom: 11 - 13 mm, White

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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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Stoppers for conical ground Joints, PE

Supplier: Lenz Laborglas

PE, white with red cover plate and octagonal head.

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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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Stoppers for standard ground joints, PE

Supplier: HIRSCHMANN

Stopper for Standard Ground Joints, PE, NS: 29/32

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Stoppers, LDPE

Supplier: SEMADENI

Lamellar stoppers made from soft PE-LD.

Expand 13 Items

Solid Glass Stopper

Supplier: NEUBERT VOLUME GLASSWAERE

Six sided, solid glass stopper.

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Rubber Stoppers, CORL (Sci-Ed)

Supplier: CORNELSEN EXPERIMENTA

Rubber stopper

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Stoppers, rubber, with hole

Supplier: Roth Carl

Made of elastic natural rubber. With hole. Hardness 40 Shore A.

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Silicone rubber sponge stoppers

Supplier: Roth Carl

These silicone rubber sponge stoppers are ideal for bacteriology, for long-termcultures, for filling and sterilising culture media and for the cultivating aerobic micro-organisms. Allows half the evaporation associated with regular cotton stoppers.