Description
A cork stopper is a type of laboratory closure device made from cork, which is a natural and renewable material harvested from the bark of cork oak trees.
Cork stoppers are commonly used to seal glassware, such as flasks, bottles, and test tubes, in laboratory settings. They are preferred over other types of stoppers, such as rubber or plastic, because cork is inert, non-toxic, and has a low coefficient of thermal expansion, making it resistant to changes in temperature and pressure.
In addition to its chemical properties, cork is also highly compressible and elastic, allowing it to form a tight seal around the opening of the glassware, preventing contamination or loss of the contents.
Cork stoppers come in different shapes and sizes to fit a variety of glassware, and are often labeled with the size and type of cork, as well as the manufacturer’s logo or brand. They are also sometimes treated with paraffin or silicone oil to improve their sealing properties.
Overall, cork stoppers are a reliable and eco-friendly option for sealing laboratory glassware, and are widely used in various scientific disciplines, including chemistry, biology, and pharmaceutical research.
Why Choose Us
Welcome to MEDILAB, your trusted source for high-quality cork stoppers. As a bulk supplier, we cater to businesses and individuals worldwide, providing products that meet your specific needs. Our cork stoppers are perfect for a variety of applications, ensuring superior performance and reliability.
We pride ourselves on our commitment to excellence and customer satisfaction. No matter where you are located, we are equipped to ship our products globally. For more information on our cork stoppers, pricing, and shipping options, please contact us today. Experience the MEDILAB difference and enhance your business with our premium cork stoppers.
Why Choose Us
Welcome to MEDILAB, your trusted source for high-quality cork stoppers. As a bulk supplier, we cater to businesses and individuals worldwide, providing products that meet your specific needs. Our cork stoppers are perfect for a variety of applications, ensuring superior performance and reliability.
We pride ourselves on our commitment to excellence and customer satisfaction. No matter where you are located, we are equipped to ship our products globally. For more information on our cork stoppers, pricing, and shipping options, please contact us today. Experience the MEDILAB difference and enhance your business with our premium cork stoppers.
