Saining Biotechnology Co.,Ltd. main products include cell culture series, micropipette series, filtration series, sample preservation series, bacterial culture series, PCR series, centrifuge tube series, etc., which can be widely used in the fields of testing institutions (IVD), biological&medical research,new drug research and development. PCR (polymerase chain reaction) plastic consumables are a group of laboratory supplies that are used in the PCR process for molecular detection. These consumables include items such as PCR tubes, PCR plates, PCR strip tubes, and PCR caps. They are typically made of polypropylene or polyethylene, and are designed to be heat-resistant, autoclavable, and chemically resistant to the reagents used in PCR. Some of these consumables come with attached or detachable caps that can be used to seal the tubes or plates, or to hold barcode labels for sample identification.