Plactic Hplc Vials, 9mm Screw Neck
Aijiren 9mm plastic threaded sample vial offer an economical alternative to glass for certain applications. They are made from high quality GC-tested polypropylene material. Polypropylene sample vials are chemically inert and are suitable for most chromatographic applications. Where inorganic ion levels must be kept to an absolute minimum, the use of plastic may be preferred over the more traditional glass vials.