The metal-free centrifuge tubes are made of transparent polypropylene (PP) material. Under a special treatment process, the products can ensure that more than 30 kinds of trace metal elements that could interfere with the experiment are kept at levels of less than 1ppb (ICP-MS method). This is ideal applications for a variety of environmental testing such as water analysis, and other applications where samples may be contaminated by heavy metals in centrifuge tubes.
Cap Type: Flat
Bottom Type: Conical
Packaging: Re-sealable Bag Paper Rack