Large rubber stoppers

Chemical industries and labs always face the risk of chemical spillage and cause unwanted, permanent damage. This is the worst-case scenario possible for a chemical technician and those who work in scientific environments. A significant cause of this chemical spillage is often from test tubes or beakers that were left open and unattended. That’s why many scientists prefer to use rubber stoppers in this scenario to protect their chemical storage equipment from extensive damage. 

However, rubber stoppers come in various sizes. The test tube, which might be a perfect fit for a rubber stopper, may not be as good enough to fit other rubber stoppers. Often more than not, it’s the large beakers and glass flasks that get left open because there are simply no rubber stoppers to cover their large size. This should never happen as open beakers with chemicals inside them are a dangerous hazard for their surroundings. 

That’s why in such cases, large rubber stoppers are the wisest option to choose. Large rubber stoppers do the job that other normal stoppers can’t do – being able to fit large beakers and flasks. Large rubber stoppers are a necessary component to have in every chemical and scientific lab, just like standard rubber stoppers. Large rubber stoppers also have very high heat resistance and can survive up to 100 degrees Celsius of temperature and more. Once you get some large rubber stoppers for yourself, you won’t ever have to worry about your beakers getting leaked or spilling over. Large rubber stoppers are a perfect match for them and will fit tightly in them to make a liquid-tight seal that is only openable by your or your colleagues. Large rubber stoppers also come with holes, so that’s something you should consider if you want to insert equipment like thermometers in your beaker or flask.