PFA vials are laboratory supplies used for storing and transporting highly reactive, corrosive, or volatile samples in the chemical, pharmaceutical, and environmental industries. PFA stands for perfluoroalkoxy, which is a type of fluoropolymer that is highly resistant to chemicals, heat, and mechanical stress.
PFA vials have several advantages over other types of vials used for storing and transporting samples. Firstly, they are highly inert, which minimizes the risk of contamination or leaching of the sample. Secondly, they are highly resistant to high temperatures and pressure, which makes them ideal for use in high-temperature applications such as sample preparation for gas chromatography. Lastly, PFA vials are transparent, which allows the user to visually inspect the sample inside the vial.
PFA vials are available in various sizes and shapes, including screw-thread vials, snap-top vials, and crimp-top vials. They are commonly used in analytical chemistry, biochemistry, and environmental testing for storing and transporting samples such as acids, bases, and volatile organic compounds.
2.Ultra-pure PFA material, non- leachable, ensure the ultra low trace elements
3.non-stick, easy to clean
4.Heat resistant and usable to cryogenic temperatures
5.Ideal for storing digestion samples
6.various volume can select, with plat, conical, round interior design, can heat in a hot plates directly for wet digestion
7.screw lid for leakproof