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EPA screw vials are a specific type of vial designed to meet the requirements set by the U.S.
Environmental Protection Agency (EPA) for environmental sample analysis.
These vials are commonly used for the collection, storage, and analysis of water, soil, and other environmental samples.
It’s important to note that the specific requirements for EPA screw vials may vary depending on the intended analysis method and regulatory guidelines

Borosilicate glass has a low coefficient of thermal expansion, meaning it does not expand or contract significantly when exposed to changes in temperature. This makes it highly resistant to thermal stress and allows it to withstand rapid temperature changes without breaking.
In addition to its thermal properties, borosilicate glass is also transparent and has good optical clarity. It is often used in the production of high-quality glassware, including drinking glasses, lenses, and telescope mirrors.
Its durability and resistance to scratches make it a preferred choice for applications where clarity and strength are crucial.

2 ml borosilicate glass vials are commonly used for storing water and other liquids. Borosilicate glass is known for its high resistance to thermal shock, meaning it can withstand rapid temperature changes without cracking or breaking. It is also highly resistant to chemical corrosion, making it suitable for storing a wide range of substances, including water.Borosilicate glass vials are available in clear or amber colors.Borosilicate glass vials are available in clear or amber colors