Use 6 5 stoppers for 250 ml flasks.
Rubber stopper laboratory apparatus.
Rubber stoppers are available with one hole two holes or as solid rubber and come in 16 different sizes.
Rubber bungs are often used with glass containers such as test tubes flasks jugs and many other pieces of standard lab equipment.
Based on need we have a stopper to meet your application.
From basic rubber stoppers for everyday use that stay pliant over a long period without hardening to silicone stoppers especially suited for procedures demanding high purity.
They enable us to carry out experiments successfully and make accurate measurements or observations.
Lgege white tapered shaped solid silicon rubber stopper lab stopper 7 size 3 pcs 4 4 out of 5 stars 23.
A laboratory rubber stopper or a rubber bung is mainly used in chemical laboratory in combination with flasks and test tube and also for fermentation in winery.
Select option to see volume pricing availability assorted sizes 1 to 6 5 mm ap2320.
In chemistry bungs made of hardened rubber are frequently used in small scale experimental set ups involving non corrosive gases some chemistry bungs may also include one or more holes so a glass tube or laboratory funnel may be inserted through the bung and into the container or another piece of apparatus.
Some lab work requires a full setup of glassware.
We carry stoppers both with and without pre drilled holes in a wide range of the most common sizes.
Many types of apparatus are used for scientific work in the laboratories.
Generally in laboratory the sizes of rubber stopper can be varied up to approximately 16 sizes and each of it is specific to certain type of container.
Gsc international rs s 1h 2h 1lb stoppers rubber assorted solid 1 and 2 hole 1 lb pack of 38 4 1 out of 5 stars 16.
Bottle stoppers help keep your laboratories safe clean and tightly contained.
Rubber stoppers are ideal for plugging joints or holes in laboratory glassware and creating a liquid tight seal.
Stoppers are an essential tool in any lab for quick sealing of tubes and beakers for storage or transport.
Use 0 for large test tubes and 1 for extra large.
Glass tube closures help your lab run smoothly by allowing connection to other lab equipment.
As the rubber stopper is used in many experiment some specific experiment.
You ll need one or two hole rubber stoppers for those experiments and use 5 mm glass tubing to connect to other apparatus.
They can also be used in combination with flasks and test tubes while conducting experiments.
Use a cork borer to drill holes in the.
United scientific rstpk2 rubber stopper 00 to 7 sizes assortment solid 4 4 out of 5 stars 65 26 pack solid rubber stopper white lab plug 000 8 sizes assortment 11 assorted sizes.
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The rubber bung may be used to seal a flask because the user may require the contents.
