Rubber Stopper Plugs

The industry that is the most dependent on rubber stopper plugs is most definitely the medical industry. Medical professionals working in a hospital, research centres or laboratories work with various liquids that need to be safely stored in vials or test tubes for testing or any other kind of procedure. Whether it is blood samples they are working with or developing some new drug or medicine, they can’t risk spilling or damaging their samples and that is where rubber stopper plugs come into play.

Rubber stopper plugs can be used for almost any kind of laboratory used glassware, but that’s hardly the extent of their use. However, it is arguably their primary one. Rubber stopper plugs are, as you can tell from the name, made from rubber. This is what allows them to perform great in various conditions. Rubber is one of the most resilient materials we can work with and that is exactly what medical professionals need. They can withstand a wide range of temperatures, from extremely low ones to very high ones, which is very important when you work in a medical facility. Also, rubber is naturally very resilient to various chemicals, so you don’t have to worry about it reacting with various samples.

Arguably, the most important thing is that they offer substantial insulating properties. When you plug a vial or a test tube with a rubber stopper plug, you can be certain that nothing will come out of it, nor will anything manage to get in. You get amazing protection from dust, moisture or any other thing that might corrupt the sample you are working with.

Finally, rubber stopper plugs can come in various shapes, sizes and can even be made from different materials and dyed in different colours, which can also be very useful in a laboratory setting, for easier differentiation of samples.