high quality polypropylene (PP), good chemical resistance and heat-resistance; has a good chemical compatibility, complete Board no bubble, no stripes, no spills, high mechanical strength, solid bond Department; the u-96 bore hole, the hole wall smooth; product free, no DNA and RNA polymerase enzyme; makes it easy to locate the notch design. Use: Applicable to the identification system, HTS, master sampling and sample, mechanical sampling and automatically moved fluid system; Applicable to the biological field, such as PCR, RIA, EIA and cell culture, etc.; Applicable to most polar organic solvents, acid and alkaline solutions, laboratory liquid storage.